| 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 | $161.32 | 10.620% | $178.4522 | $178.45 | $178.45 | $178.50 |
| Purchase #2 | $148.28 | 4.267% | $154.6071 | $154.61 | $154.60 | $154.60 |
| Purchase #3 | $248.37 | 10.237% | $273.7956 | $273.80 | $273.80 | $273.80 |
| Purchase #4 | $109.83 | 12.601% | $123.6697 | $123.67 | $123.65 | $123.70 |
| Purchase #5 | $41.36 | 13.514% | $46.9494 | $46.95 | $46.95 | $46.90 |
| Purchase #6 | $21.90 | 6.710% | $23.3695 | $23.37 | $23.35 | $23.40 |
| Purchase #7 | $154.89 | 9.404% | $169.4559 | $169.46 | $169.45 | $169.50 |
| 7 purchase totals = | $885.95 | $970.2994 | $970.31 | $970.25 | $970.40 | |