| 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 | $126.61 | 10.534% | $139.9471 | $139.95 | $139.95 | $139.90 |
| Purchase #2 | $121.63 | 8.343% | $131.7776 | $131.78 | $131.80 | $131.80 |
| Purchase #3 | $17.63 | 11.199% | $19.6044 | $19.60 | $19.60 | $19.60 |
| Purchase #4 | $216.49 | 9.145% | $236.288 | $236.29 | $236.30 | $236.30 |
| Purchase #5 | $84.27 | 6.855% | $90.0467 | $90.05 | $90.05 | $90.00 |
| Purchase #6 | $146.56 | 11.720% | $163.7368 | $163.74 | $163.75 | $163.70 |
| Purchase #7 | $181.68 | 4.319% | $189.5268 | $189.53 | $189.55 | $189.50 |
| 7 purchase totals = | $894.87 | $970.9274 | $970.94 | $971.00 | $970.80 | |