| 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 | $146.75 | 5.854% | $155.3407 | $155.34 | $155.35 | $155.30 |
| Purchase #2 | $66.80 | 8.260% | $72.3177 | $72.32 | $72.30 | $72.30 |
| Purchase #3 | $180.76 | 4.673% | $189.2069 | $189.21 | $189.20 | $189.20 |
| Purchase #4 | $234.86 | 9.335% | $256.7842 | $256.78 | $256.80 | $256.80 |
| Purchase #5 | $12.47 | 5.728% | $13.1843 | $13.18 | $13.20 | $13.20 |
| Purchase #6 | $55.85 | 3.507% | $57.8087 | $57.81 | $57.80 | $57.80 |
| Purchase #7 | $65.46 | 8.470% | $71.0045 | $71.00 | $71.00 | $71.00 |
| 7 purchase totals = | $762.95 | $815.6470 | $815.64 | $815.65 | $815.60 | |