| 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 | $151.36 | 6.420% | $161.0773 | $161.08 | $161.10 | $161.10 |
| Purchase #2 | $187.39 | 11.401% | $208.7543 | $208.75 | $208.75 | $208.80 |
| Purchase #3 | $183.32 | 3.518% | $189.7692 | $189.77 | $189.75 | $189.80 |
| Purchase #4 | $40.49 | 9.848% | $44.4775 | $44.48 | $44.50 | $44.50 |
| Purchase #5 | $242.95 | 9.701% | $266.5186 | $266.52 | $266.50 | $266.50 |
| Purchase #6 | $66.79 | 8.158% | $72.2387 | $72.24 | $72.25 | $72.20 |
| Purchase #7 | $7.79 | 11.412% | $8.679 | $8.68 | $8.70 | $8.70 |
| 7 purchase totals = | $880.09 | $951.5146 | $951.52 | $951.55 | $951.60 | |