| 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 | $169.98 | 13.248% | $192.499 | $192.50 | $192.50 | $192.50 |
| Purchase #2 | $216.89 | 6.557% | $231.1115 | $231.11 | $231.10 | $231.10 |
| Purchase #3 | $6.56 | 12.155% | $7.3574 | $7.36 | $7.35 | $7.40 |
| Purchase #4 | $217.34 | 5.858% | $230.0718 | $230.07 | $230.05 | $230.10 |
| Purchase #5 | $127.58 | 9.636% | $139.8736 | $139.87 | $139.85 | $139.90 |
| Purchase #6 | $134.87 | 11.691% | $150.6377 | $150.64 | $150.65 | $150.60 |
| Purchase #7 | $11.71 | 7.248% | $12.5587 | $12.56 | $12.55 | $12.60 |
| 7 purchase totals = | $884.93 | $964.1097 | $964.11 | $964.05 | $964.20 | |