| 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 | $138.97 | 3.572% | $143.934 | $143.93 | $143.95 | $143.90 |
| Purchase #2 | $52.67 | 13.158% | $59.6003 | $59.60 | $59.60 | $59.60 |
| Purchase #3 | $116.55 | 8.566% | $126.5337 | $126.53 | $126.55 | $126.50 |
| Purchase #4 | $115.55 | 3.834% | $119.9802 | $119.98 | $120.00 | $120.00 |
| Purchase #5 | $162.46 | 11.119% | $180.5239 | $180.52 | $180.50 | $180.50 |
| Purchase #6 | $62.37 | 11.647% | $69.6342 | $69.63 | $69.65 | $69.60 |
| Purchase #7 | $8.86 | 9.316% | $9.6854 | $9.69 | $9.70 | $9.70 |
| 7 purchase totals = | $657.43 | $709.8917 | $709.88 | $709.95 | $709.80 | |