| 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 | $162.59 | 11.549% | $181.3675 | $181.37 | $181.35 | $181.40 |
| Purchase #2 | $61.48 | 5.171% | $64.6591 | $64.66 | $64.65 | $64.70 |
| Purchase #3 | $15.84 | 12.813% | $17.8696 | $17.87 | $17.85 | $17.90 |
| Purchase #4 | $221.52 | 13.435% | $251.2812 | $251.28 | $251.30 | $251.30 |
| Purchase #5 | $177.35 | 5.608% | $187.2958 | $187.30 | $187.30 | $187.30 |
| Purchase #6 | $107.89 | 9.424% | $118.0576 | $118.06 | $118.05 | $118.10 |
| Purchase #7 | $137.94 | 10.476% | $152.3906 | $152.39 | $152.40 | $152.40 |
| 7 purchase totals = | $884.61 | $972.9214 | $972.93 | $972.90 | $973.10 | |