| 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 | $132.42 | 8.378% | $143.5141 | $143.51 | $143.50 | $143.50 |
| Purchase #2 | $149.59 | 10.701% | $165.5976 | $165.60 | $165.60 | $165.60 |
| Purchase #3 | $22.69 | 9.295% | $24.799 | $24.80 | $24.80 | $24.80 |
| Purchase #4 | $68.29 | 5.736% | $72.2071 | $72.21 | $72.20 | $72.20 |
| Purchase #5 | $62.67 | 9.130% | $68.3918 | $68.39 | $68.40 | $68.40 |
| Purchase #6 | $247.87 | 13.343% | $280.9433 | $280.94 | $280.95 | $280.90 |
| Purchase #7 | $61.73 | 3.152% | $63.6757 | $63.68 | $63.70 | $63.70 |
| 7 purchase totals = | $745.26 | $819.1286 | $819.13 | $819.15 | $819.10 | |