| 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 | $145.34 | 9.754% | $159.5165 | $159.52 | $159.50 | $159.50 |
| Purchase #2 | $25.61 | 4.479% | $26.7571 | $26.76 | $26.75 | $26.80 |
| Purchase #3 | $129.74 | 3.667% | $134.4976 | $134.50 | $134.50 | $134.50 |
| Purchase #4 | $207.27 | 9.826% | $227.6364 | $227.64 | $227.65 | $227.60 |
| Purchase #5 | $206.89 | 12.532% | $232.8175 | $232.82 | $232.80 | $232.80 |
| Purchase #6 | $103.37 | 11.381% | $115.1345 | $115.13 | $115.15 | $115.10 |
| Purchase #7 | $15.87 | 10.209% | $17.4902 | $17.49 | $17.50 | $17.50 |
| 7 purchase totals = | $834.09 | $913.8498 | $913.86 | $913.85 | $913.80 | |