| 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 | $145.49 | 4.385% | $151.8697 | $151.87 | $151.85 | $151.90 |
| Purchase #2 | $47.68 | 3.732% | $49.4594 | $49.46 | $49.45 | $49.50 |
| Purchase #3 | $44.87 | 5.327% | $47.2602 | $47.26 | $47.25 | $47.30 |
| Purchase #4 | $245.92 | 11.743% | $274.7984 | $274.80 | $274.80 | $274.80 |
| Purchase #5 | $147.50 | 11.472% | $164.4212 | $164.42 | $164.40 | $164.40 |
| Purchase #6 | $197.98 | 8.738% | $215.2795 | $215.28 | $215.30 | $215.30 |
| Purchase #7 | $201.49 | 9.720% | $221.0748 | $221.07 | $221.05 | $221.10 |
| 7 purchase totals = | $1,030.93 | $1,124.1632 | $1,124.16 | $1,124.10 | $1,124.30 | |