| 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 | $159.66 | 13.189% | $180.7176 | $180.72 | $180.70 | $180.70 |
| Purchase #2 | $140.33 | 6.724% | $149.7658 | $149.77 | $149.75 | $149.80 |
| Purchase #3 | $59.50 | 10.171% | $65.5517 | $65.55 | $65.55 | $65.60 |
| Purchase #4 | $194.83 | 4.181% | $202.9758 | $202.98 | $203.00 | $203.00 |
| Purchase #5 | $96.39 | 3.151% | $99.4272 | $99.43 | $99.45 | $99.40 |
| Purchase #6 | $190.68 | 4.191% | $198.6714 | $198.67 | $198.65 | $198.70 |
| Purchase #7 | $97.26 | 13.140% | $110.04 | $110.04 | $110.05 | $110.00 |
| 7 purchase totals = | $938.65 | $1,007.1495 | $1,007.16 | $1,007.15 | $1,007.20 | |