| 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 | $157.74 | 5.416% | $166.2832 | $166.28 | $166.30 | $166.30 |
| Purchase #2 | $42.64 | 8.179% | $46.1275 | $46.13 | $46.15 | $46.10 |
| Purchase #3 | $135.87 | 10.423% | $150.0317 | $150.03 | $150.05 | $150.00 |
| Purchase #4 | $152.61 | 8.451% | $165.5071 | $165.51 | $165.50 | $165.50 |
| Purchase #5 | $190.36 | 11.663% | $212.5617 | $212.56 | $212.55 | $212.60 |
| Purchase #6 | $188.79 | 8.719% | $205.2506 | $205.25 | $205.25 | $205.30 |
| Purchase #7 | $27.68 | 12.603% | $31.1685 | $31.17 | $31.15 | $31.20 |
| 7 purchase totals = | $895.69 | $976.9303 | $976.93 | $976.95 | $977.00 | |