| 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 | $154.58 | 3.278% | $159.6471 | $159.65 | $159.65 | $159.60 |
| Purchase #2 | $117.87 | 12.175% | $132.2207 | $132.22 | $132.20 | $132.20 |
| Purchase #3 | $26.68 | 9.669% | $29.2597 | $29.26 | $29.25 | $29.30 |
| Purchase #4 | $154.48 | 5.462% | $162.9177 | $162.92 | $162.90 | $162.90 |
| Purchase #5 | $19.78 | 11.820% | $22.118 | $22.12 | $22.10 | $22.10 |
| Purchase #6 | $33.85 | 9.732% | $37.1443 | $37.14 | $37.15 | $37.10 |
| Purchase #7 | $247.82 | 6.586% | $264.1414 | $264.14 | $264.15 | $264.10 |
| 7 purchase totals = | $755.06 | $807.4489 | $807.45 | $807.40 | $807.30 | |