| 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 | $189.80 | 9.225% | $207.3091 | $207.31 | $207.30 | $207.30 |
| Purchase #2 | $108.58 | 12.149% | $121.7714 | $121.77 | $121.75 | $121.80 |
| Purchase #3 | $126.71 | 4.428% | $132.3207 | $132.32 | $132.30 | $132.30 |
| Purchase #4 | $25.33 | 6.428% | $26.9582 | $26.96 | $26.95 | $27.00 |
| Purchase #5 | $39.54 | 5.142% | $41.5731 | $41.57 | $41.55 | $41.60 |
| Purchase #6 | $6.63 | 9.584% | $7.2654 | $7.27 | $7.25 | $7.30 |
| Purchase #7 | $154.39 | 11.177% | $171.6462 | $171.65 | $171.65 | $171.60 |
| 7 purchase totals = | $650.98 | $708.8441 | $708.85 | $708.75 | $708.90 | |