| 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 | $144.75 | 8.306% | $156.7729 | $156.77 | $156.75 | $156.80 |
| Purchase #2 | $140.27 | 8.354% | $151.9882 | $151.99 | $152.00 | $152.00 |
| Purchase #3 | $42.79 | 7.786% | $46.1216 | $46.12 | $46.10 | $46.10 |
| Purchase #4 | $91.56 | 7.252% | $98.1999 | $98.20 | $98.20 | $98.20 |
| Purchase #5 | $105.78 | 4.682% | $110.7326 | $110.73 | $110.75 | $110.70 |
| Purchase #6 | $36.31 | 11.188% | $40.3724 | $40.37 | $40.35 | $40.40 |
| Purchase #7 | $150.56 | 10.781% | $166.7919 | $166.79 | $166.80 | $166.80 |
| 7 purchase totals = | $712.02 | $770.9795 | $770.97 | $770.95 | $771.00 | |