| 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 | $191.36 | 13.874% | $217.9093 | $217.91 | $217.90 | $217.90 |
| Purchase #2 | $221.27 | 9.569% | $242.4433 | $242.44 | $242.45 | $242.40 |
| Purchase #3 | $96.73 | 9.567% | $105.9842 | $105.98 | $106.00 | $106.00 |
| Purchase #4 | $120.89 | 3.509% | $125.132 | $125.13 | $125.15 | $125.10 |
| Purchase #5 | $115.29 | 8.369% | $124.9386 | $124.94 | $124.95 | $124.90 |
| Purchase #6 | $137.32 | 10.436% | $151.6507 | $151.65 | $151.65 | $151.70 |
| Purchase #7 | $156.70 | 8.656% | $170.264 | $170.26 | $170.25 | $170.30 |
| 7 purchase totals = | $1,039.56 | $1,138.3221 | $1,138.31 | $1,138.35 | $1,138.30 | |