| 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 | $102.69 | 5.610% | $108.4509 | $108.45 | $108.45 | $108.50 |
| Purchase #2 | $185.84 | 11.855% | $207.8713 | $207.87 | $207.85 | $207.90 |
| Purchase #3 | $128.93 | 6.309% | $137.0642 | $137.06 | $137.05 | $137.10 |
| Purchase #4 | $101.88 | 8.474% | $110.5133 | $110.51 | $110.50 | $110.50 |
| Purchase #5 | $77.37 | 3.298% | $79.9217 | $79.92 | $79.90 | $79.90 |
| Purchase #6 | $78.66 | 10.191% | $86.6762 | $86.68 | $86.70 | $86.70 |
| Purchase #7 | $162.98 | 5.714% | $172.2927 | $172.29 | $172.30 | $172.30 |
| 7 purchase totals = | $838.35 | $902.7903 | $902.78 | $902.75 | $902.90 | |