| 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 | $92.28 | 11.582% | $102.9679 | $102.97 | $102.95 | $103.00 |
| Purchase #2 | $96.38 | 12.607% | $108.5306 | $108.53 | $108.55 | $108.50 |
| Purchase #3 | $178.95 | 7.504% | $192.3784 | $192.38 | $192.40 | $192.40 |
| Purchase #4 | $37.94 | 8.473% | $41.1547 | $41.15 | $41.15 | $41.20 |
| Purchase #5 | $138.42 | 3.643% | $143.4626 | $143.46 | $143.45 | $143.50 |
| Purchase #6 | $147.63 | 8.431% | $160.0767 | $160.08 | $160.10 | $160.10 |
| Purchase #7 | $67.70 | 9.619% | $74.2121 | $74.21 | $74.20 | $74.20 |
| 7 purchase totals = | $759.30 | $822.7830 | $822.78 | $822.80 | $822.90 | |