| 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 | $150.33 | 6.165% | $159.5978 | $159.60 | $159.60 | $159.60 |
| Purchase #2 | $6.93 | 3.131% | $7.147 | $7.15 | $7.15 | $7.10 |
| Purchase #3 | $144.92 | 5.281% | $152.5732 | $152.57 | $152.55 | $152.60 |
| Purchase #4 | $142.47 | 5.723% | $150.6236 | $150.62 | $150.60 | $150.60 |
| Purchase #5 | $205.68 | 4.157% | $214.2301 | $214.23 | $214.25 | $214.20 |
| Purchase #6 | $56.39 | 4.736% | $59.0606 | $59.06 | $59.05 | $59.10 |
| Purchase #7 | $207.47 | 6.405% | $220.7585 | $220.76 | $220.75 | $220.80 |
| 7 purchase totals = | $914.19 | $963.9908 | $963.99 | $963.95 | $964.00 | |