| 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 | $142.72 | 12.314% | $160.2945 | $160.29 | $160.30 | $160.30 |
| Purchase #2 | $202.98 | 6.751% | $216.6832 | $216.68 | $216.70 | $216.70 |
| Purchase #3 | $243.86 | 13.777% | $277.4566 | $277.46 | $277.45 | $277.50 |
| Purchase #4 | $116.59 | 7.473% | $125.3028 | $125.30 | $125.30 | $125.30 |
| Purchase #5 | $168.64 | 6.416% | $179.4599 | $179.46 | $179.45 | $179.50 |
| Purchase #6 | $101.94 | 10.240% | $112.3787 | $112.38 | $112.40 | $112.40 |
| Purchase #7 | $225.49 | 4.329% | $235.2515 | $235.25 | $235.25 | $235.30 |
| 7 purchase totals = | $1,202.22 | $1,306.8272 | $1,306.82 | $1,306.85 | $1,307.00 | |