| 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 | $165.68 | 11.452% | $184.6537 | $184.65 | $184.65 | $184.70 |
| Purchase #2 | $202.88 | 3.714% | $210.415 | $210.42 | $210.40 | $210.40 |
| Purchase #3 | $72.62 | 5.428% | $76.5618 | $76.56 | $76.55 | $76.60 |
| Purchase #4 | $128.96 | 7.344% | $138.4308 | $138.43 | $138.45 | $138.40 |
| Purchase #5 | $73.99 | 10.574% | $81.8137 | $81.81 | $81.80 | $81.80 |
| Purchase #6 | $132.92 | 7.630% | $143.0618 | $143.06 | $143.05 | $143.10 |
| Purchase #7 | $137.62 | 6.418% | $146.4525 | $146.45 | $146.45 | $146.50 |
| 7 purchase totals = | $914.67 | $981.3893 | $981.38 | $981.35 | $981.50 | |