| 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 | $144.50 | 13.496% | $164.0017 | $164.00 | $164.00 | $164.00 |
| Purchase #2 | $128.69 | 8.146% | $139.1731 | $139.17 | $139.15 | $139.20 |
| Purchase #3 | $235.57 | 3.168% | $243.0329 | $243.03 | $243.05 | $243.00 |
| Purchase #4 | $69.80 | 6.664% | $74.4515 | $74.45 | $74.45 | $74.50 |
| Purchase #5 | $127.84 | 7.137% | $136.9639 | $136.96 | $136.95 | $137.00 |
| Purchase #6 | $12.65 | 6.634% | $13.4892 | $13.49 | $13.50 | $13.50 |
| Purchase #7 | $159.39 | 8.762% | $173.3558 | $173.36 | $173.35 | $173.40 |
| 7 purchase totals = | $878.44 | $944.4681 | $944.46 | $944.45 | $944.60 | |