| 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 | $180.98 | 11.233% | $201.3095 | $201.31 | $201.30 | $201.30 |
| Purchase #2 | $152.61 | 11.375% | $169.9694 | $169.97 | $169.95 | $170.00 |
| Purchase #3 | $140.25 | 8.212% | $151.7673 | $151.77 | $151.75 | $151.80 |
| Purchase #4 | $68.38 | 9.638% | $74.9705 | $74.97 | $74.95 | $75.00 |
| Purchase #5 | $233.52 | 7.448% | $250.9126 | $250.91 | $250.90 | $250.90 |
| Purchase #6 | $203.93 | 7.605% | $219.4389 | $219.44 | $219.45 | $219.40 |
| Purchase #7 | $140.29 | 5.573% | $148.1084 | $148.11 | $148.10 | $148.10 |
| 7 purchase totals = | $1,119.96 | $1,216.4766 | $1,216.48 | $1,216.40 | $1,216.50 | |