| 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 | $11.57 | 10.498% | $12.7846 | $12.78 | $12.80 | $12.80 |
| Purchase #2 | $175.99 | 4.169% | $183.327 | $183.33 | $183.35 | $183.30 |
| Purchase #3 | $70.80 | 6.386% | $75.3213 | $75.32 | $75.30 | $75.30 |
| Purchase #4 | $210.82 | 4.602% | $220.5219 | $220.52 | $220.50 | $220.50 |
| Purchase #5 | $97.85 | 9.523% | $107.1683 | $107.17 | $107.15 | $107.20 |
| Purchase #6 | $131.58 | 5.858% | $139.288 | $139.29 | $139.30 | $139.30 |
| Purchase #7 | $168.30 | 9.433% | $184.1757 | $184.18 | $184.20 | $184.20 |
| 7 purchase totals = | $866.91 | $922.5868 | $922.59 | $922.60 | $922.60 | |