| 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 | $247.88 | 7.648% | $266.8379 | $266.84 | $266.85 | $266.80 |
| Purchase #2 | $16.99 | 12.619% | $19.134 | $19.13 | $19.15 | $19.10 |
| Purchase #3 | $53.64 | 9.414% | $58.6897 | $58.69 | $58.70 | $58.70 |
| Purchase #4 | $153.91 | 10.596% | $170.2183 | $170.22 | $170.20 | $170.20 |
| Purchase #5 | $154.31 | 11.555% | $172.1405 | $172.14 | $172.15 | $172.10 |
| Purchase #6 | $23.40 | 6.818% | $24.9954 | $25.00 | $25.00 | $25.00 |
| Purchase #7 | $243.44 | 10.348% | $268.6312 | $268.63 | $268.65 | $268.60 |
| 7 purchase totals = | $893.57 | $980.6470 | $980.65 | $980.70 | $980.50 | |