| 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 | $157.28 | 7.399% | $168.9171 | $168.92 | $168.90 | $168.90 |
| Purchase #2 | $54.57 | 7.795% | $58.8237 | $58.82 | $58.80 | $58.80 |
| Purchase #3 | $65.96 | 11.624% | $73.6272 | $73.63 | $73.65 | $73.60 |
| Purchase #4 | $39.89 | 6.156% | $42.3456 | $42.35 | $42.35 | $42.30 |
| Purchase #5 | $45.39 | 8.639% | $49.3112 | $49.31 | $49.30 | $49.30 |
| Purchase #6 | $191.39 | 11.555% | $213.5051 | $213.51 | $213.50 | $213.50 |
| Purchase #7 | $142.85 | 13.127% | $161.6019 | $161.60 | $161.60 | $161.60 |
| 7 purchase totals = | $697.33 | $768.1318 | $768.14 | $768.10 | $768.00 | |