| 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 | $151.51 | 9.672% | $166.164 | $166.16 | $166.15 | $166.20 |
| Purchase #2 | $144.39 | 13.430% | $163.7816 | $163.78 | $163.80 | $163.80 |
| Purchase #3 | $241.31 | 7.196% | $258.6747 | $258.67 | $258.65 | $258.70 |
| Purchase #4 | $168.53 | 7.274% | $180.7889 | $180.79 | $180.80 | $180.80 |
| Purchase #5 | $55.80 | 7.159% | $59.7947 | $59.79 | $59.80 | $59.80 |
| Purchase #6 | $47.70 | 12.500% | $53.6625 | $53.66 | $53.65 | $53.70 |
| Purchase #7 | $161.99 | 13.520% | $183.891 | $183.89 | $183.90 | $183.90 |
| 7 purchase totals = | $971.23 | $1,066.7574 | $1,066.74 | $1,066.75 | $1,066.90 | |