| 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 | $144.80 | 9.640% | $158.7587 | $158.76 | $158.75 | $158.80 |
| Purchase #2 | $170.85 | 7.315% | $183.3477 | $183.35 | $183.35 | $183.30 |
| Purchase #3 | $181.66 | 12.590% | $204.531 | $204.53 | $204.55 | $204.50 |
| Purchase #4 | $238.39 | 5.210% | $250.8101 | $250.81 | $250.80 | $250.80 |
| Purchase #5 | $24.96 | 9.221% | $27.2616 | $27.26 | $27.25 | $27.30 |
| Purchase #6 | $119.28 | 3.396% | $123.3307 | $123.33 | $123.35 | $123.30 |
| Purchase #7 | $8.77 | 10.249% | $9.6688 | $9.67 | $9.65 | $9.70 |
| 7 purchase totals = | $888.71 | $957.7086 | $957.71 | $957.70 | $957.70 | |