| 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 | $134.91 | 3.127% | $139.1286 | $139.13 | $139.15 | $139.10 |
| Purchase #2 | $152.94 | 8.682% | $166.2183 | $166.22 | $166.20 | $166.20 |
| Purchase #3 | $12.32 | 4.374% | $12.8589 | $12.86 | $12.85 | $12.90 |
| Purchase #4 | $161.65 | 4.657% | $169.178 | $169.18 | $169.20 | $169.20 |
| Purchase #5 | $136.69 | 5.194% | $143.7897 | $143.79 | $143.80 | $143.80 |
| Purchase #6 | $230.59 | 5.244% | $242.6821 | $242.68 | $242.70 | $242.70 |
| Purchase #7 | $119.47 | 11.629% | $133.3632 | $133.36 | $133.35 | $133.40 |
| 7 purchase totals = | $948.57 | $1,007.2188 | $1,007.22 | $1,007.25 | $1,007.30 | |