| 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 | $147.98 | 4.254% | $154.2751 | $154.28 | $154.30 | $154.30 |
| Purchase #2 | $191.55 | 6.335% | $203.6847 | $203.68 | $203.70 | $203.70 |
| Purchase #3 | $65.93 | 12.306% | $74.0433 | $74.04 | $74.05 | $74.00 |
| Purchase #4 | $94.91 | 13.404% | $107.6317 | $107.63 | $107.65 | $107.60 |
| Purchase #5 | $158.25 | 11.725% | $176.8048 | $176.80 | $176.80 | $176.80 |
| Purchase #6 | $140.99 | 3.672% | $146.1672 | $146.17 | $146.15 | $146.20 |
| Purchase #7 | $132.33 | 9.296% | $144.6314 | $144.63 | $144.65 | $144.60 |
| 7 purchase totals = | $931.94 | $1,007.2382 | $1,007.23 | $1,007.30 | $1,007.20 | |