| 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 | $134.80 | 4.283% | $140.5735 | $140.57 | $140.55 | $140.60 |
| Purchase #2 | $50.99 | 13.858% | $58.0562 | $58.06 | $58.05 | $58.10 |
| Purchase #3 | $7.38 | 5.251% | $7.7675 | $7.77 | $7.75 | $7.80 |
| Purchase #4 | $56.36 | 10.640% | $62.3567 | $62.36 | $62.35 | $62.40 |
| Purchase #5 | $237.52 | 8.342% | $257.3339 | $257.33 | $257.35 | $257.30 |
| Purchase #6 | $151.36 | 4.443% | $158.0849 | $158.08 | $158.10 | $158.10 |
| Purchase #7 | $65.43 | 12.370% | $73.5237 | $73.52 | $73.50 | $73.50 |
| 7 purchase totals = | $703.84 | $757.6964 | $757.69 | $757.65 | $757.80 | |