| 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 | $148.25 | 3.352% | $153.2193 | $153.22 | $153.20 | $153.20 |
| Purchase #2 | $102.65 | 13.760% | $116.7746 | $116.77 | $116.75 | $116.80 |
| Purchase #3 | $90.39 | 10.579% | $99.9524 | $99.95 | $99.95 | $100.00 |
| Purchase #4 | $102.91 | 9.690% | $112.882 | $112.88 | $112.90 | $112.90 |
| Purchase #5 | $178.70 | 8.270% | $193.4785 | $193.48 | $193.50 | $193.50 |
| Purchase #6 | $109.75 | 10.774% | $121.5745 | $121.57 | $121.55 | $121.60 |
| Purchase #7 | $55.43 | 12.791% | $62.5201 | $62.52 | $62.50 | $62.50 |
| 7 purchase totals = | $788.08 | $860.4014 | $860.39 | $860.35 | $860.50 | |