| 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 | $164.84 | 6.452% | $175.4755 | $175.48 | $175.50 | $175.50 |
| Purchase #2 | $191.91 | 8.130% | $207.5123 | $207.51 | $207.50 | $207.50 |
| Purchase #3 | $24.40 | 7.850% | $26.3154 | $26.32 | $26.30 | $26.30 |
| Purchase #4 | $235.38 | 11.518% | $262.4911 | $262.49 | $262.50 | $262.50 |
| Purchase #5 | $176.46 | 13.340% | $199.9998 | $200.00 | $200.00 | $200.00 |
| Purchase #6 | $88.32 | 3.360% | $91.2876 | $91.29 | $91.30 | $91.30 |
| Purchase #7 | $109.51 | 9.631% | $120.0569 | $120.06 | $120.05 | $120.10 |
| 7 purchase totals = | $990.82 | $1,083.1386 | $1,083.15 | $1,083.15 | $1,083.20 | |