| 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 | $43.34 | 10.573% | $47.9223 | $47.92 | $47.90 | $47.90 |
| Purchase #2 | $144.81 | 8.543% | $157.1811 | $157.18 | $157.20 | $157.20 |
| Purchase #3 | $25.28 | 5.852% | $26.7594 | $26.76 | $26.75 | $26.80 |
| Purchase #4 | $158.80 | 9.591% | $174.0305 | $174.03 | $174.05 | $174.00 |
| Purchase #5 | $228.68 | 13.812% | $260.2653 | $260.27 | $260.25 | $260.30 |
| Purchase #6 | $214.84 | 13.646% | $244.1571 | $244.16 | $244.15 | $244.20 |
| Purchase #7 | $239.74 | 6.747% | $255.9153 | $255.92 | $255.90 | $255.90 |
| 7 purchase totals = | $1,055.49 | $1,166.2310 | $1,166.24 | $1,166.20 | $1,166.30 | |