| 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 | $137.95 | 10.154% | $151.9574 | $151.96 | $151.95 | $152.00 |
| Purchase #2 | $230.92 | 5.627% | $243.9139 | $243.91 | $243.90 | $243.90 |
| Purchase #3 | $225.69 | 8.355% | $244.5464 | $244.55 | $244.55 | $244.50 |
| Purchase #4 | $28.68 | 12.403% | $32.2372 | $32.24 | $32.25 | $32.20 |
| Purchase #5 | $19.31 | 3.482% | $19.9824 | $19.98 | $20.00 | $20.00 |
| Purchase #6 | $154.61 | 9.409% | $169.1573 | $169.16 | $169.15 | $169.20 |
| Purchase #7 | $206.46 | 12.813% | $232.9137 | $232.91 | $232.90 | $232.90 |
| 7 purchase totals = | $1,003.62 | $1,094.7083 | $1,094.71 | $1,094.70 | $1,094.70 | |