| 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 | $41.61 | 11.570% | $46.4243 | $46.42 | $46.40 | $46.40 |
| Purchase #2 | $140.37 | 5.206% | $147.6777 | $147.68 | $147.70 | $147.70 |
| Purchase #3 | $159.60 | 11.221% | $177.5087 | $177.51 | $177.50 | $177.50 |
| Purchase #4 | $148.44 | 5.247% | $156.2286 | $156.23 | $156.25 | $156.20 |
| Purchase #5 | $126.48 | 11.412% | $140.9139 | $140.91 | $140.90 | $140.90 |
| Purchase #6 | $110.69 | 9.132% | $120.7982 | $120.80 | $120.80 | $120.80 |
| Purchase #7 | $166.71 | 8.469% | $180.8287 | $180.83 | $180.85 | $180.80 |
| 7 purchase totals = | $893.90 | $970.3801 | $970.38 | $970.40 | $970.30 | |