| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $175.45 | 12.329% | $197.0812 | $197.08 | $197.10 | $197.10 |
| Purchase #2 | $250.99 | 10.648% | $277.7154 | $277.72 | $277.70 | $277.70 |
| Purchase #3 | $138.83 | 10.442% | $153.3266 | $153.33 | $153.35 | $153.30 |
| Purchase #4 | $194.43 | 10.691% | $215.2165 | $215.22 | $215.20 | $215.20 |
| Purchase #5 | $163.68 | 11.872% | $183.1121 | $183.11 | $183.10 | $183.10 |
| Purchase #6 | $187.96 | 12.751% | $211.9268 | $211.93 | $211.95 | $211.90 |
| Purchase #7 | $100.53 | 11.211% | $111.8004 | $111.80 | $111.80 | $111.80 |
| 7 purchase totals = | $1,211.87 | $1,350.1790 | $1,350.19 | $1,350.20 | $1,350.10 | |