| 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 | $150.88 | 6.384% | $160.5122 | $160.51 | $160.50 | $160.50 |
| Purchase #2 | $43.27 | 3.351% | $44.72 | $44.72 | $44.70 | $44.70 |
| Purchase #3 | $115.96 | 3.709% | $120.261 | $120.26 | $120.25 | $120.30 |
| Purchase #4 | $189.55 | 5.211% | $199.4275 | $199.43 | $199.45 | $199.40 |
| Purchase #5 | $25.52 | 13.168% | $28.8805 | $28.88 | $28.90 | $28.90 |
| Purchase #6 | $61.71 | 4.295% | $64.3604 | $64.36 | $64.35 | $64.40 |
| Purchase #7 | $175.33 | 10.161% | $193.1453 | $193.15 | $193.15 | $193.10 |
| 7 purchase totals = | $762.22 | $811.3069 | $811.31 | $811.30 | $811.30 | |