| 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 | $152.69 | 6.234% | $162.2087 | $162.21 | $162.20 | $162.20 |
| Purchase #2 | $194.62 | 9.867% | $213.8232 | $213.82 | $213.80 | $213.80 |
| Purchase #3 | $151.71 | 8.635% | $164.8102 | $164.81 | $164.80 | $164.80 |
| Purchase #4 | $158.93 | 3.212% | $164.0348 | $164.03 | $164.05 | $164.00 |
| Purchase #5 | $162.60 | 4.610% | $170.0959 | $170.10 | $170.10 | $170.10 |
| Purchase #6 | $53.82 | 11.268% | $59.8844 | $59.88 | $59.90 | $59.90 |
| Purchase #7 | $227.51 | 9.474% | $249.0643 | $249.06 | $249.05 | $249.10 |
| 7 purchase totals = | $1,101.88 | $1,183.9215 | $1,183.91 | $1,183.90 | $1,183.90 | |