| 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 | $189.26 | 11.648% | $211.305 | $211.31 | $211.30 | $211.30 |
| Purchase #2 | $33.49 | 9.124% | $36.5456 | $36.55 | $36.55 | $36.50 |
| Purchase #3 | $8.49 | 13.193% | $9.6101 | $9.61 | $9.60 | $9.60 |
| Purchase #4 | $52.64 | 12.749% | $59.3511 | $59.35 | $59.35 | $59.40 |
| Purchase #5 | $148.28 | 5.520% | $156.4651 | $156.47 | $156.45 | $156.50 |
| Purchase #6 | $184.82 | 6.736% | $197.2695 | $197.27 | $197.25 | $197.30 |
| Purchase #7 | $66.57 | 4.651% | $69.6662 | $69.67 | $69.65 | $69.70 |
| 7 purchase totals = | $683.55 | $740.2126 | $740.23 | $740.15 | $740.30 | |