| 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 | $141.75 | 7.340% | $152.1545 | $152.15 | $152.15 | $152.20 |
| Purchase #2 | $74.34 | 6.221% | $78.9647 | $78.96 | $78.95 | $79.00 |
| Purchase #3 | $193.53 | 12.125% | $216.9955 | $217.00 | $217.00 | $217.00 |
| Purchase #4 | $51.58 | 3.391% | $53.3291 | $53.33 | $53.35 | $53.30 |
| Purchase #5 | $21.85 | 8.586% | $23.726 | $23.73 | $23.75 | $23.70 |
| Purchase #6 | $12.46 | 13.577% | $14.1517 | $14.15 | $14.15 | $14.20 |
| Purchase #7 | $129.87 | 12.410% | $145.9869 | $145.99 | $146.00 | $146.00 |
| 7 purchase totals = | $625.38 | $685.3084 | $685.31 | $685.35 | $685.40 | |