| 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 | $226.42 | 7.175% | $242.6656 | $242.67 | $242.65 | $242.70 |
| Purchase #2 | $23.62 | 9.269% | $25.8093 | $25.81 | $25.80 | $25.80 |
| Purchase #3 | $85.84 | 3.557% | $88.8933 | $88.89 | $88.90 | $88.90 |
| Purchase #4 | $136.67 | 4.678% | $143.0634 | $143.06 | $143.05 | $143.10 |
| Purchase #5 | $143.31 | 3.680% | $148.5838 | $148.58 | $148.60 | $148.60 |
| Purchase #6 | $241.91 | 9.317% | $264.4488 | $264.45 | $264.45 | $264.40 |
| Purchase #7 | $150.52 | 5.644% | $159.0153 | $159.02 | $159.00 | $159.00 |
| 7 purchase totals = | $1,008.29 | $1,072.4795 | $1,072.48 | $1,072.45 | $1,072.50 | |