| 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 | $235.88 | 11.423% | $262.8246 | $262.82 | $262.80 | $262.80 |
| Purchase #2 | $170.96 | 4.188% | $178.1198 | $178.12 | $178.10 | $178.10 |
| Purchase #3 | $125.45 | 4.406% | $130.9773 | $130.98 | $131.00 | $131.00 |
| Purchase #4 | $26.75 | 10.460% | $29.5481 | $29.55 | $29.55 | $29.50 |
| Purchase #5 | $174.25 | 3.424% | $180.2163 | $180.22 | $180.20 | $180.20 |
| Purchase #6 | $33.40 | 10.728% | $36.9832 | $36.98 | $37.00 | $37.00 |
| Purchase #7 | $70.49 | 9.248% | $77.0089 | $77.01 | $77.00 | $77.00 |
| 7 purchase totals = | $837.18 | $895.6782 | $895.68 | $895.65 | $895.60 | |