| 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 | $176.35 | 12.321% | $198.0781 | $198.08 | $198.10 | $198.10 |
| Purchase #2 | $218.69 | 8.561% | $237.4121 | $237.41 | $237.40 | $237.40 |
| Purchase #3 | $190.86 | 8.210% | $206.5296 | $206.53 | $206.55 | $206.50 |
| Purchase #4 | $199.78 | 13.710% | $227.1698 | $227.17 | $227.15 | $227.20 |
| Purchase #5 | $59.51 | 8.184% | $64.3803 | $64.38 | $64.40 | $64.40 |
| Purchase #6 | $28.44 | 4.772% | $29.7972 | $29.80 | $29.80 | $29.80 |
| Purchase #7 | $192.38 | 8.801% | $209.3114 | $209.31 | $209.30 | $209.30 |
| 7 purchase totals = | $1,066.01 | $1,172.6785 | $1,172.68 | $1,172.70 | $1,172.70 | |