| 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 | $163.79 | 5.381% | $172.6035 | $172.60 | $172.60 | $172.60 |
| Purchase #2 | $97.55 | 12.458% | $109.7028 | $109.70 | $109.70 | $109.70 |
| Purchase #3 | $187.85 | 11.787% | $209.9919 | $209.99 | $210.00 | $210.00 |
| Purchase #4 | $205.61 | 8.844% | $223.7941 | $223.79 | $223.80 | $223.80 |
| Purchase #5 | $9.65 | 6.451% | $10.2725 | $10.27 | $10.25 | $10.30 |
| Purchase #6 | $165.43 | 10.814% | $183.3196 | $183.32 | $183.30 | $183.30 |
| Purchase #7 | $153.76 | 7.291% | $164.9706 | $164.97 | $164.95 | $165.00 |
| 7 purchase totals = | $983.64 | $1,074.6550 | $1,074.64 | $1,074.60 | $1,074.70 | |