| 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 | $138.27 | 10.262% | $152.4593 | $152.46 | $152.45 | $152.50 |
| Purchase #2 | $134.73 | 7.870% | $145.3333 | $145.33 | $145.35 | $145.30 |
| Purchase #3 | $91.71 | 13.384% | $103.9845 | $103.98 | $104.00 | $104.00 |
| Purchase #4 | $207.67 | 13.842% | $236.4157 | $236.42 | $236.40 | $236.40 |
| Purchase #5 | $79.43 | 6.254% | $84.3976 | $84.40 | $84.40 | $84.40 |
| Purchase #6 | $37.94 | 10.846% | $42.055 | $42.06 | $42.05 | $42.10 |
| Purchase #7 | $176.55 | 12.705% | $198.9807 | $198.98 | $199.00 | $199.00 |
| 7 purchase totals = | $866.30 | $963.6261 | $963.63 | $963.65 | $963.70 | |