| 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 | $162.29 | 11.128% | $180.3496 | $180.35 | $180.35 | $180.30 |
| Purchase #2 | $12.50 | 3.406% | $12.9258 | $12.93 | $12.95 | $12.90 |
| Purchase #3 | $20.45 | 6.387% | $21.7561 | $21.76 | $21.75 | $21.80 |
| Purchase #4 | $82.52 | 12.278% | $92.6518 | $92.65 | $92.65 | $92.70 |
| Purchase #5 | $85.56 | 10.762% | $94.768 | $94.77 | $94.75 | $94.80 |
| Purchase #6 | $193.49 | 9.544% | $211.9567 | $211.96 | $211.95 | $212.00 |
| Purchase #7 | $133.84 | 4.431% | $139.7705 | $139.77 | $139.75 | $139.80 |
| 7 purchase totals = | $690.65 | $754.1785 | $754.19 | $754.15 | $754.30 | |