| 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 | $84.34 | 6.612% | $89.9166 | $89.92 | $89.90 | $89.90 |
| Purchase #2 | $133.47 | 3.707% | $138.4177 | $138.42 | $138.40 | $138.40 |
| Purchase #3 | $66.60 | 11.587% | $74.3169 | $74.32 | $74.30 | $74.30 |
| Purchase #4 | $162.74 | 8.866% | $177.1685 | $177.17 | $177.15 | $177.20 |
| Purchase #5 | $146.42 | 12.840% | $165.2203 | $165.22 | $165.20 | $165.20 |
| Purchase #6 | $211.47 | 8.699% | $229.8658 | $229.87 | $229.85 | $229.90 |
| Purchase #7 | $151.45 | 4.776% | $158.6833 | $158.68 | $158.70 | $158.70 |
| 7 purchase totals = | $956.49 | $1,033.5891 | $1,033.60 | $1,033.50 | $1,033.60 | |