| 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 | $163.58 | 3.712% | $169.6521 | $169.65 | $169.65 | $169.70 |
| Purchase #2 | $47.68 | 7.136% | $51.0824 | $51.08 | $51.10 | $51.10 |
| Purchase #3 | $118.85 | 10.196% | $130.9679 | $130.97 | $130.95 | $131.00 |
| Purchase #4 | $88.94 | 9.274% | $97.1883 | $97.19 | $97.20 | $97.20 |
| Purchase #5 | $180.89 | 4.630% | $189.2652 | $189.27 | $189.25 | $189.30 |
| Purchase #6 | $184.30 | 3.428% | $190.6178 | $190.62 | $190.60 | $190.60 |
| Purchase #7 | $124.93 | 11.464% | $139.252 | $139.25 | $139.25 | $139.30 |
| 7 purchase totals = | $909.17 | $968.0257 | $968.03 | $968.00 | $968.20 | |