| 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 | $89.63 | 7.171% | $96.0574 | $96.06 | $96.05 | $96.10 |
| Purchase #2 | $83.32 | 13.237% | $94.3491 | $94.35 | $94.35 | $94.30 |
| Purchase #3 | $146.87 | 13.359% | $166.4904 | $166.49 | $166.50 | $166.50 |
| Purchase #4 | $138.58 | 7.424% | $148.8682 | $148.87 | $148.85 | $148.90 |
| Purchase #5 | $14.70 | 3.114% | $15.1578 | $15.16 | $15.15 | $15.20 |
| Purchase #6 | $181.54 | 8.864% | $197.6317 | $197.63 | $197.65 | $197.60 |
| Purchase #7 | $165.88 | 10.742% | $183.6988 | $183.70 | $183.70 | $183.70 |
| 7 purchase totals = | $820.52 | $902.2534 | $902.26 | $902.25 | $902.30 | |