| 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 | $147.46 | 8.581% | $160.1135 | $160.11 | $160.10 | $160.10 |
| Purchase #2 | $66.82 | 12.309% | $75.0449 | $75.04 | $75.05 | $75.00 |
| Purchase #3 | $73.86 | 3.848% | $76.7021 | $76.70 | $76.70 | $76.70 |
| Purchase #4 | $23.38 | 6.326% | $24.859 | $24.86 | $24.85 | $24.90 |
| Purchase #5 | $206.42 | 10.563% | $228.2241 | $228.22 | $228.20 | $228.20 |
| Purchase #6 | $9.50 | 12.141% | $10.6534 | $10.65 | $10.65 | $10.70 |
| Purchase #7 | $205.26 | 12.406% | $230.7246 | $230.72 | $230.70 | $230.70 |
| 7 purchase totals = | $732.70 | $806.3216 | $806.30 | $806.25 | $806.30 | |