| 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 | $159.96 | 5.133% | $168.1707 | $168.17 | $168.15 | $168.20 |
| Purchase #2 | $245.85 | 8.791% | $267.4627 | $267.46 | $267.45 | $267.50 |
| Purchase #3 | $249.91 | 12.641% | $281.5011 | $281.50 | $281.50 | $281.50 |
| Purchase #4 | $149.34 | 7.267% | $160.1925 | $160.19 | $160.20 | $160.20 |
| Purchase #5 | $102.66 | 3.793% | $106.5539 | $106.55 | $106.55 | $106.60 |
| Purchase #6 | $94.74 | 9.328% | $103.5773 | $103.58 | $103.60 | $103.60 |
| Purchase #7 | $235.40 | 3.309% | $243.1894 | $243.19 | $243.20 | $243.20 |
| 7 purchase totals = | $1,237.86 | $1,330.6476 | $1,330.64 | $1,330.65 | $1,330.80 | |