| 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 | $64.85 | 7.357% | $69.621 | $69.62 | $69.60 | $69.60 |
| Purchase #2 | $132.72 | 7.573% | $142.7709 | $142.77 | $142.75 | $142.80 |
| Purchase #3 | $148.62 | 5.103% | $156.2041 | $156.20 | $156.20 | $156.20 |
| Purchase #4 | $127.51 | 7.421% | $136.9725 | $136.97 | $136.95 | $137.00 |
| Purchase #5 | $204.60 | 7.317% | $219.5706 | $219.57 | $219.55 | $219.60 |
| Purchase #6 | $147.76 | 9.229% | $161.3968 | $161.40 | $161.40 | $161.40 |
| Purchase #7 | $81.42 | 8.737% | $88.5337 | $88.53 | $88.55 | $88.50 |
| 7 purchase totals = | $907.48 | $975.0696 | $975.06 | $975.00 | $975.10 | |