| 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 | $37.27 | 9.684% | $40.8792 | $40.88 | $40.90 | $40.90 |
| Purchase #2 | $180.82 | 11.314% | $201.278 | $201.28 | $201.30 | $201.30 |
| Purchase #3 | $175.97 | 6.787% | $187.9131 | $187.91 | $187.90 | $187.90 |
| Purchase #4 | $148.67 | 3.341% | $153.6371 | $153.64 | $153.65 | $153.60 |
| Purchase #5 | $90.83 | 8.861% | $98.8784 | $98.88 | $98.90 | $98.90 |
| Purchase #6 | $160.84 | 3.600% | $166.6302 | $166.63 | $166.65 | $166.60 |
| Purchase #7 | $28.94 | 10.619% | $32.0131 | $32.01 | $32.00 | $32.00 |
| 7 purchase totals = | $823.34 | $881.2291 | $881.23 | $881.30 | $881.20 | |