| 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 | $143.71 | 8.470% | $155.8822 | $155.88 | $155.90 | $155.90 |
| Purchase #2 | $162.50 | 11.312% | $180.882 | $180.88 | $180.90 | $180.90 |
| Purchase #3 | $158.64 | 4.198% | $165.2997 | $165.30 | $165.30 | $165.30 |
| Purchase #4 | $199.72 | 4.431% | $208.5696 | $208.57 | $208.55 | $208.60 |
| Purchase #5 | $176.70 | 12.826% | $199.3635 | $199.36 | $199.35 | $199.40 |
| Purchase #6 | $13.74 | 5.494% | $14.4949 | $14.49 | $14.50 | $14.50 |
| Purchase #7 | $200.97 | 3.146% | $207.2925 | $207.29 | $207.30 | $207.30 |
| 7 purchase totals = | $1,055.98 | $1,131.7844 | $1,131.77 | $1,131.80 | $1,131.90 | |