| 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 | $181.72 | 5.539% | $191.7855 | $191.79 | $191.80 | $191.80 |
| Purchase #2 | $89.54 | 10.493% | $98.9354 | $98.94 | $98.95 | $98.90 |
| Purchase #3 | $94.99 | 12.843% | $107.1896 | $107.19 | $107.20 | $107.20 |
| Purchase #4 | $79.33 | 12.494% | $89.2415 | $89.24 | $89.25 | $89.20 |
| Purchase #5 | $141.53 | 12.526% | $159.258 | $159.26 | $159.25 | $159.30 |
| Purchase #6 | $187.61 | 8.737% | $204.0015 | $204.00 | $204.00 | $204.00 |
| Purchase #7 | $152.93 | 8.709% | $166.2487 | $166.25 | $166.25 | $166.20 |
| 7 purchase totals = | $927.65 | $1,016.6602 | $1,016.67 | $1,016.70 | $1,016.60 | |