| 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 | $77.69 | 7.309% | $83.3684 | $83.37 | $83.35 | $83.40 |
| Purchase #2 | $129.75 | 11.189% | $144.2677 | $144.27 | $144.25 | $144.30 |
| Purchase #3 | $244.95 | 13.635% | $278.3489 | $278.35 | $278.35 | $278.30 |
| Purchase #4 | $250.90 | 9.652% | $275.1169 | $275.12 | $275.10 | $275.10 |
| Purchase #5 | $150.77 | 4.694% | $157.8471 | $157.85 | $157.85 | $157.80 |
| Purchase #6 | $138.40 | 12.163% | $155.2336 | $155.23 | $155.25 | $155.20 |
| Purchase #7 | $210.35 | 10.412% | $232.2516 | $232.25 | $232.25 | $232.30 |
| 7 purchase totals = | $1,202.81 | $1,326.4342 | $1,326.44 | $1,326.40 | $1,326.40 | |