| 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 | $151.65 | 6.127% | $160.9416 | $160.94 | $160.95 | $160.90 |
| Purchase #2 | $89.50 | 10.472% | $98.8724 | $98.87 | $98.85 | $98.90 |
| Purchase #3 | $35.80 | 5.151% | $37.6441 | $37.64 | $37.65 | $37.60 |
| Purchase #4 | $45.66 | 5.613% | $48.2229 | $48.22 | $48.20 | $48.20 |
| Purchase #5 | $101.95 | 6.627% | $108.7062 | $108.71 | $108.70 | $108.70 |
| Purchase #6 | $239.51 | 8.718% | $260.3905 | $260.39 | $260.40 | $260.40 |
| Purchase #7 | $152.93 | 4.106% | $159.2093 | $159.21 | $159.20 | $159.20 |
| 7 purchase totals = | $817.00 | $873.9870 | $873.98 | $873.95 | $873.90 | |