| 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 | $143.53 | 10.329% | $158.3552 | $158.36 | $158.35 | $158.40 |
| Purchase #2 | $216.77 | 9.627% | $237.6384 | $237.64 | $237.65 | $237.60 |
| Purchase #3 | $28.49 | 13.387% | $32.304 | $32.30 | $32.30 | $32.30 |
| Purchase #4 | $249.96 | 7.155% | $267.8446 | $267.84 | $267.85 | $267.80 |
| Purchase #5 | $111.61 | 5.835% | $118.1224 | $118.12 | $118.10 | $118.10 |
| Purchase #6 | $148.98 | 5.405% | $157.0324 | $157.03 | $157.05 | $157.00 |
| Purchase #7 | $18.41 | 13.623% | $20.918 | $20.92 | $20.90 | $20.90 |
| 7 purchase totals = | $917.75 | $992.2150 | $992.21 | $992.20 | $992.10 | |