| 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 | $178.26 | 10.738% | $197.4016 | $197.40 | $197.40 | $197.40 |
| Purchase #2 | $195.38 | 13.485% | $221.727 | $221.73 | $221.75 | $221.70 |
| Purchase #3 | $67.97 | 10.265% | $74.9471 | $74.95 | $74.95 | $74.90 |
| Purchase #4 | $34.92 | 4.211% | $36.3905 | $36.39 | $36.40 | $36.40 |
| Purchase #5 | $135.50 | 12.549% | $152.5039 | $152.50 | $152.50 | $152.50 |
| Purchase #6 | $53.59 | 8.565% | $58.18 | $58.18 | $58.20 | $58.20 |
| Purchase #7 | $152.47 | 10.651% | $168.7096 | $168.71 | $168.70 | $168.70 |
| 7 purchase totals = | $818.09 | $909.8597 | $909.86 | $909.90 | $909.80 | |