| 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 | $134.79 | 9.175% | $147.157 | $147.16 | $147.15 | $147.20 |
| Purchase #2 | $52.34 | 13.215% | $59.2567 | $59.26 | $59.25 | $59.30 |
| Purchase #3 | $187.92 | 6.363% | $199.8773 | $199.88 | $199.90 | $199.90 |
| Purchase #4 | $31.63 | 8.764% | $34.4021 | $34.40 | $34.40 | $34.40 |
| Purchase #5 | $88.99 | 13.500% | $101.0037 | $101.00 | $101.00 | $101.00 |
| Purchase #6 | $94.45 | 10.739% | $104.593 | $104.59 | $104.60 | $104.60 |
| Purchase #7 | $87.31 | 4.631% | $91.3533 | $91.35 | $91.35 | $91.40 |
| 7 purchase totals = | $677.43 | $737.6431 | $737.64 | $737.65 | $737.80 | |