| 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 | $6.82 | 12.131% | $7.6473 | $7.65 | $7.65 | $7.60 |
| Purchase #2 | $158.75 | 12.837% | $179.1287 | $179.13 | $179.15 | $179.10 |
| Purchase #3 | $105.83 | 11.866% | $118.3878 | $118.39 | $118.40 | $118.40 |
| Purchase #4 | $115.74 | 8.388% | $125.4483 | $125.45 | $125.45 | $125.40 |
| Purchase #5 | $172.96 | 6.258% | $183.7838 | $183.78 | $183.80 | $183.80 |
| Purchase #6 | $24.45 | 5.589% | $25.8165 | $25.82 | $25.80 | $25.80 |
| Purchase #7 | $152.28 | 12.471% | $171.2708 | $171.27 | $171.25 | $171.30 |
| 7 purchase totals = | $736.83 | $811.4832 | $811.49 | $811.50 | $811.40 | |