| 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 | $138.60 | 10.154% | $152.6734 | $152.67 | $152.65 | $152.70 |
| Purchase #2 | $68.99 | 8.681% | $74.979 | $74.98 | $75.00 | $75.00 |
| Purchase #3 | $83.97 | 5.784% | $88.8268 | $88.83 | $88.85 | $88.80 |
| Purchase #4 | $124.88 | 10.230% | $137.6552 | $137.66 | $137.65 | $137.70 |
| Purchase #5 | $165.26 | 8.842% | $179.8723 | $179.87 | $179.85 | $179.90 |
| Purchase #6 | $106.70 | 6.146% | $113.2578 | $113.26 | $113.25 | $113.30 |
| Purchase #7 | $166.88 | 7.387% | $179.2074 | $179.21 | $179.20 | $179.20 |
| 7 purchase totals = | $855.28 | $926.4719 | $926.48 | $926.45 | $926.60 | |