| 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 | $150.42 | 5.837% | $159.2 | $159.20 | $159.20 | $159.20 |
| Purchase #2 | $67.91 | 11.414% | $75.6612 | $75.66 | $75.65 | $75.70 |
| Purchase #3 | $143.30 | 13.704% | $162.9378 | $162.94 | $162.95 | $162.90 |
| Purchase #4 | $145.85 | 11.827% | $163.0997 | $163.10 | $163.10 | $163.10 |
| Purchase #5 | $109.35 | 9.106% | $119.3074 | $119.31 | $119.30 | $119.30 |
| Purchase #6 | $199.61 | 9.253% | $218.0799 | $218.08 | $218.10 | $218.10 |
| Purchase #7 | $185.93 | 6.401% | $197.8314 | $197.83 | $197.85 | $197.80 |
| 7 purchase totals = | $1,002.37 | $1,096.1174 | $1,096.12 | $1,096.15 | $1,096.10 | |