| 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 | $177.80 | 3.367% | $183.7865 | $183.79 | $183.80 | $183.80 |
| Purchase #2 | $82.71 | 6.349% | $87.9613 | $87.96 | $87.95 | $88.00 |
| Purchase #3 | $60.99 | 10.148% | $67.1793 | $67.18 | $67.20 | $67.20 |
| Purchase #4 | $153.34 | 3.646% | $158.9308 | $158.93 | $158.95 | $158.90 |
| Purchase #5 | $117.64 | 12.617% | $132.4826 | $132.48 | $132.50 | $132.50 |
| Purchase #6 | $127.32 | 3.608% | $131.9137 | $131.91 | $131.90 | $131.90 |
| Purchase #7 | $214.29 | 7.404% | $230.156 | $230.16 | $230.15 | $230.20 |
| 7 purchase totals = | $934.09 | $992.4102 | $992.41 | $992.45 | $992.50 | |