| 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 | $145.25 | 5.381% | $153.0659 | $153.07 | $153.05 | $153.10 |
| Purchase #2 | $234.31 | 6.478% | $249.4886 | $249.49 | $249.50 | $249.50 |
| Purchase #3 | $139.78 | 9.367% | $152.8732 | $152.87 | $152.85 | $152.90 |
| Purchase #4 | $88.58 | 6.206% | $94.0773 | $94.08 | $94.10 | $94.10 |
| Purchase #5 | $153.34 | 3.735% | $159.0672 | $159.07 | $159.05 | $159.10 |
| Purchase #6 | $53.51 | 12.533% | $60.2164 | $60.22 | $60.20 | $60.20 |
| Purchase #7 | $219.66 | 3.306% | $226.922 | $226.92 | $226.90 | $226.90 |
| 7 purchase totals = | $1,034.43 | $1,095.7106 | $1,095.72 | $1,095.65 | $1,095.80 | |