| 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 | $161.25 | 3.843% | $167.4468 | $167.45 | $167.45 | $167.40 |
| Purchase #2 | $81.96 | 8.747% | $89.129 | $89.13 | $89.15 | $89.10 |
| Purchase #3 | $104.71 | 13.375% | $118.715 | $118.72 | $118.70 | $118.70 |
| Purchase #4 | $45.32 | 12.209% | $50.8531 | $50.85 | $50.85 | $50.90 |
| Purchase #5 | $220.69 | 6.722% | $235.5248 | $235.52 | $235.50 | $235.50 |
| Purchase #6 | $157.50 | 5.610% | $166.3358 | $166.34 | $166.35 | $166.30 |
| Purchase #7 | $93.97 | 13.654% | $106.8007 | $106.80 | $106.80 | $106.80 |
| 7 purchase totals = | $865.40 | $934.8052 | $934.81 | $934.80 | $934.70 | |