| 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 | $123.61 | 11.760% | $138.1465 | $138.15 | $138.15 | $138.10 |
| Purchase #2 | $175.47 | 8.762% | $190.8447 | $190.84 | $190.85 | $190.80 |
| Purchase #3 | $186.41 | 8.648% | $202.5307 | $202.53 | $202.55 | $202.50 |
| Purchase #4 | $168.49 | 5.865% | $178.3719 | $178.37 | $178.35 | $178.40 |
| Purchase #5 | $36.99 | 3.510% | $38.2883 | $38.29 | $38.30 | $38.30 |
| Purchase #6 | $13.84 | 3.582% | $14.3357 | $14.34 | $14.35 | $14.30 |
| Purchase #7 | $129.96 | 3.860% | $134.9765 | $134.98 | $135.00 | $135.00 |
| 7 purchase totals = | $834.77 | $897.4943 | $897.50 | $897.55 | $897.40 | |