| 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 | $157.94 | 10.639% | $174.7432 | $174.74 | $174.75 | $174.70 |
| Purchase #2 | $136.39 | 12.423% | $153.3337 | $153.33 | $153.35 | $153.30 |
| Purchase #3 | $128.30 | 11.193% | $142.6606 | $142.66 | $142.65 | $142.70 |
| Purchase #4 | $53.96 | 10.534% | $59.6441 | $59.64 | $59.65 | $59.60 |
| Purchase #5 | $69.47 | 6.127% | $73.7264 | $73.73 | $73.75 | $73.70 |
| Purchase #6 | $215.59 | 9.796% | $236.7092 | $236.71 | $236.70 | $236.70 |
| Purchase #7 | $17.69 | 12.771% | $19.9492 | $19.95 | $19.95 | $19.90 |
| 7 purchase totals = | $779.34 | $860.7664 | $860.76 | $860.80 | $860.60 | |