| 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 | $133.80 | 13.265% | $151.5486 | $151.55 | $151.55 | $151.50 |
| Purchase #2 | $87.79 | 9.652% | $96.2635 | $96.26 | $96.25 | $96.30 |
| Purchase #3 | $6.96 | 11.229% | $7.7415 | $7.74 | $7.75 | $7.70 |
| Purchase #4 | $115.99 | 10.541% | $128.2165 | $128.22 | $128.20 | $128.20 |
| Purchase #5 | $15.52 | 11.174% | $17.2542 | $17.25 | $17.25 | $17.30 |
| Purchase #6 | $201.97 | 10.382% | $222.9385 | $222.94 | $222.95 | $222.90 |
| Purchase #7 | $50.83 | 8.633% | $55.2182 | $55.22 | $55.20 | $55.20 |
| 7 purchase totals = | $612.86 | $679.1810 | $679.18 | $679.15 | $679.10 | |