| 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 | $119.97 | 10.450% | $132.5069 | $132.51 | $132.50 | $132.50 |
| Purchase #2 | $161.72 | 3.219% | $166.9258 | $166.93 | $166.95 | $166.90 |
| Purchase #3 | $71.35 | 13.323% | $80.856 | $80.86 | $80.85 | $80.90 |
| Purchase #4 | $70.73 | 9.311% | $77.3157 | $77.32 | $77.30 | $77.30 |
| Purchase #5 | $126.76 | 8.850% | $137.9783 | $137.98 | $138.00 | $138.00 |
| Purchase #6 | $225.52 | 11.743% | $252.0028 | $252.00 | $252.00 | $252.00 |
| Purchase #7 | $64.44 | 10.390% | $71.1353 | $71.14 | $71.15 | $71.10 |
| 7 purchase totals = | $840.49 | $918.7208 | $918.74 | $918.75 | $918.70 | |