| 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 | $150.81 | 4.292% | $157.2828 | $157.28 | $157.30 | $157.30 |
| Purchase #2 | $83.96 | 6.285% | $89.2369 | $89.24 | $89.25 | $89.20 |
| Purchase #3 | $176.67 | 13.324% | $200.2095 | $200.21 | $200.20 | $200.20 |
| Purchase #4 | $151.68 | 6.767% | $161.9442 | $161.94 | $161.95 | $161.90 |
| Purchase #5 | $223.45 | 5.646% | $236.066 | $236.07 | $236.05 | $236.10 |
| Purchase #6 | $240.32 | 7.744% | $258.9304 | $258.93 | $258.95 | $258.90 |
| Purchase #7 | $237.99 | 3.674% | $246.7338 | $246.73 | $246.75 | $246.70 |
| 7 purchase totals = | $1,264.88 | $1,350.4036 | $1,350.40 | $1,350.45 | $1,350.30 | |