| 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 | $75.59 | 9.245% | $82.5783 | $82.58 | $82.60 | $82.60 |
| Purchase #2 | $132.75 | 13.853% | $151.1399 | $151.14 | $151.15 | $151.10 |
| Purchase #3 | $243.32 | 13.860% | $277.0442 | $277.04 | $277.05 | $277.00 |
| Purchase #4 | $89.65 | 10.119% | $98.7217 | $98.72 | $98.70 | $98.70 |
| Purchase #5 | $192.62 | 10.232% | $212.3289 | $212.33 | $212.35 | $212.30 |
| Purchase #6 | $107.56 | 8.352% | $116.5434 | $116.54 | $116.55 | $116.50 |
| Purchase #7 | $178.90 | 8.855% | $194.7416 | $194.74 | $194.75 | $194.70 |
| 7 purchase totals = | $1,020.39 | $1,133.0980 | $1,133.09 | $1,133.15 | $1,132.90 | |