| 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 | $169.30 | 4.849% | $177.5094 | $177.51 | $177.50 | $177.50 |
| Purchase #2 | $101.74 | 3.225% | $105.0211 | $105.02 | $105.00 | $105.00 |
| Purchase #3 | $12.99 | 3.803% | $13.484 | $13.48 | $13.50 | $13.50 |
| Purchase #4 | $160.90 | 13.608% | $182.7953 | $182.80 | $182.80 | $182.80 |
| Purchase #5 | $182.27 | 6.323% | $193.7949 | $193.79 | $193.80 | $193.80 |
| Purchase #6 | $17.81 | 4.351% | $18.5849 | $18.58 | $18.60 | $18.60 |
| Purchase #7 | $86.53 | 9.235% | $94.521 | $94.52 | $94.50 | $94.50 |
| 7 purchase totals = | $731.54 | $785.7106 | $785.70 | $785.70 | $785.70 | |