| 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 | $172.26 | 12.328% | $193.4962 | $193.50 | $193.50 | $193.50 |
| Purchase #2 | $78.41 | 7.226% | $84.0759 | $84.08 | $84.10 | $84.10 |
| Purchase #3 | $66.32 | 7.288% | $71.1534 | $71.15 | $71.15 | $71.20 |
| Purchase #4 | $135.71 | 6.302% | $144.2624 | $144.26 | $144.25 | $144.30 |
| Purchase #5 | $215.48 | 10.289% | $237.6507 | $237.65 | $237.65 | $237.70 |
| Purchase #6 | $6.82 | 9.501% | $7.468 | $7.47 | $7.45 | $7.50 |
| Purchase #7 | $192.64 | 10.217% | $212.322 | $212.32 | $212.30 | $212.30 |
| 7 purchase totals = | $867.64 | $950.4286 | $950.43 | $950.40 | $950.60 | |