| 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 | $137.49 | 10.801% | $152.3403 | $152.34 | $152.35 | $152.30 |
| Purchase #2 | $95.66 | 11.577% | $106.7346 | $106.73 | $106.75 | $106.70 |
| Purchase #3 | $203.26 | 9.533% | $222.6368 | $222.64 | $222.65 | $222.60 |
| Purchase #4 | $38.75 | 8.832% | $42.1724 | $42.17 | $42.15 | $42.20 |
| Purchase #5 | $133.46 | 10.437% | $147.3892 | $147.39 | $147.40 | $147.40 |
| Purchase #6 | $110.94 | 13.330% | $125.7283 | $125.73 | $125.75 | $125.70 |
| Purchase #7 | $153.92 | 9.837% | $169.0611 | $169.06 | $169.05 | $169.10 |
| 7 purchase totals = | $873.48 | $966.0627 | $966.06 | $966.10 | $966.00 | |