| 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 | $151.72 | 13.241% | $171.8092 | $171.81 | $171.80 | $171.80 |
| Purchase #2 | $21.97 | 3.259% | $22.686 | $22.69 | $22.70 | $22.70 |
| Purchase #3 | $62.46 | 4.370% | $65.1895 | $65.19 | $65.20 | $65.20 |
| Purchase #4 | $119.71 | 7.171% | $128.2944 | $128.29 | $128.30 | $128.30 |
| Purchase #5 | $88.82 | 12.874% | $100.2547 | $100.25 | $100.25 | $100.30 |
| Purchase #6 | $238.57 | 5.303% | $251.2214 | $251.22 | $251.20 | $251.20 |
| Purchase #7 | $175.46 | 11.688% | $195.9678 | $195.97 | $195.95 | $196.00 |
| 7 purchase totals = | $858.71 | $935.4230 | $935.42 | $935.40 | $935.50 | |