| 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 | $174.42 | 4.631% | $182.4974 | $182.50 | $182.50 | $182.50 |
| Purchase #2 | $47.52 | 8.874% | $51.7369 | $51.74 | $51.75 | $51.70 |
| Purchase #3 | $124.70 | 6.753% | $133.121 | $133.12 | $133.10 | $133.10 |
| Purchase #4 | $236.84 | 3.417% | $244.9328 | $244.93 | $244.95 | $244.90 |
| Purchase #5 | $232.58 | 3.142% | $239.8877 | $239.89 | $239.90 | $239.90 |
| Purchase #6 | $215.85 | 5.854% | $228.4859 | $228.49 | $228.50 | $228.50 |
| Purchase #7 | $137.96 | 3.785% | $143.1818 | $143.18 | $143.20 | $143.20 |
| 7 purchase totals = | $1,169.87 | $1,223.8435 | $1,223.85 | $1,223.90 | $1,223.80 | |