| 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 | $157.77 | 12.252% | $177.1 | $177.10 | $177.10 | $177.10 |
| Purchase #2 | $160.27 | 5.512% | $169.1041 | $169.10 | $169.10 | $169.10 |
| Purchase #3 | $33.43 | 13.349% | $37.8926 | $37.89 | $37.90 | $37.90 |
| Purchase #4 | $23.29 | 10.723% | $25.7874 | $25.79 | $25.80 | $25.80 |
| Purchase #5 | $205.33 | 6.856% | $219.4074 | $219.41 | $219.40 | $219.40 |
| Purchase #6 | $69.66 | 10.513% | $76.9834 | $76.98 | $77.00 | $77.00 |
| Purchase #7 | $144.55 | 3.121% | $149.0614 | $149.06 | $149.05 | $149.10 |
| 7 purchase totals = | $794.30 | $855.3363 | $855.33 | $855.35 | $855.40 | |