| 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 | $181.64 | 12.395% | $204.1543 | $204.15 | $204.15 | $204.20 |
| Purchase #2 | $94.83 | 7.317% | $101.7687 | $101.77 | $101.75 | $101.80 |
| Purchase #3 | $37.97 | 11.761% | $42.4357 | $42.44 | $42.45 | $42.40 |
| Purchase #4 | $198.83 | 7.690% | $214.12 | $214.12 | $214.10 | $214.10 |
| Purchase #5 | $10.61 | 10.430% | $11.7166 | $11.72 | $11.70 | $11.70 |
| Purchase #6 | $118.88 | 12.659% | $133.929 | $133.93 | $133.95 | $133.90 |
| Purchase #7 | $55.31 | 8.784% | $60.1684 | $60.17 | $60.15 | $60.20 |
| 7 purchase totals = | $698.07 | $768.2927 | $768.30 | $768.25 | $768.30 | |