| 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 | $102.63 | 4.440% | $107.1868 | $107.19 | $107.20 | $107.20 |
| Purchase #2 | $126.26 | 11.435% | $140.6978 | $140.70 | $140.70 | $140.70 |
| Purchase #3 | $94.48 | 5.672% | $99.8389 | $99.84 | $99.85 | $99.80 |
| Purchase #4 | $107.99 | 11.579% | $120.4942 | $120.49 | $120.50 | $120.50 |
| Purchase #5 | $165.30 | 6.229% | $175.5965 | $175.60 | $175.60 | $175.60 |
| Purchase #6 | $166.92 | 12.209% | $187.2993 | $187.30 | $187.30 | $187.30 |
| Purchase #7 | $13.65 | 11.425% | $15.2095 | $15.21 | $15.20 | $15.20 |
| 7 purchase totals = | $777.23 | $846.3230 | $846.33 | $846.35 | $846.30 | |