| 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 | $159.62 | 8.266% | $172.8142 | $172.81 | $172.80 | $172.80 |
| Purchase #2 | $173.65 | 9.673% | $190.4472 | $190.45 | $190.45 | $190.40 |
| Purchase #3 | $98.70 | 6.647% | $105.2606 | $105.26 | $105.25 | $105.30 |
| Purchase #4 | $131.49 | 3.124% | $135.5977 | $135.60 | $135.60 | $135.60 |
| Purchase #5 | $229.40 | 8.738% | $249.445 | $249.45 | $249.45 | $249.40 |
| Purchase #6 | $52.81 | 11.370% | $58.8145 | $58.81 | $58.80 | $58.80 |
| Purchase #7 | $65.84 | 5.812% | $69.6666 | $69.67 | $69.65 | $69.70 |
| 7 purchase totals = | $911.51 | $982.0458 | $982.05 | $982.00 | $982.00 | |