| 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 | $189.68 | 12.810% | $213.978 | $213.98 | $214.00 | $214.00 |
| Purchase #2 | $198.69 | 10.691% | $219.9319 | $219.93 | $219.95 | $219.90 |
| Purchase #3 | $148.46 | 11.131% | $164.9851 | $164.99 | $165.00 | $165.00 |
| Purchase #4 | $200.81 | 5.785% | $212.4269 | $212.43 | $212.45 | $212.40 |
| Purchase #5 | $97.35 | 6.593% | $103.7683 | $103.77 | $103.75 | $103.80 |
| Purchase #6 | $221.72 | 3.109% | $228.6133 | $228.61 | $228.60 | $228.60 |
| Purchase #7 | $126.80 | 12.781% | $143.0063 | $143.01 | $143.00 | $143.00 |
| 7 purchase totals = | $1,183.51 | $1,286.7098 | $1,286.72 | $1,286.75 | $1,286.70 | |