| 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 | $144.33 | 12.351% | $162.1562 | $162.16 | $162.15 | $162.20 |
| Purchase #2 | $223.26 | 13.612% | $253.6502 | $253.65 | $253.65 | $253.70 |
| Purchase #3 | $107.43 | 10.214% | $118.4029 | $118.40 | $118.40 | $118.40 |
| Purchase #4 | $73.91 | 7.314% | $79.3158 | $79.32 | $79.30 | $79.30 |
| Purchase #5 | $58.68 | 13.262% | $66.4621 | $66.46 | $66.45 | $66.50 |
| Purchase #6 | $65.86 | 13.284% | $74.6088 | $74.61 | $74.60 | $74.60 |
| Purchase #7 | $8.48 | 7.240% | $9.094 | $9.09 | $9.10 | $9.10 |
| 7 purchase totals = | $681.95 | $763.6900 | $763.69 | $763.65 | $763.80 | |