| 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 | $179.29 | 7.692% | $193.081 | $193.08 | $193.10 | $193.10 |
| Purchase #2 | $137.46 | 9.642% | $150.7139 | $150.71 | $150.70 | $150.70 |
| Purchase #3 | $180.80 | 5.728% | $191.1562 | $191.16 | $191.15 | $191.20 |
| Purchase #4 | $218.48 | 8.551% | $237.1622 | $237.16 | $237.15 | $237.20 |
| Purchase #5 | $118.58 | 5.135% | $124.6691 | $124.67 | $124.65 | $124.70 |
| Purchase #6 | $233.33 | 13.471% | $264.7619 | $264.76 | $264.75 | $264.80 |
| Purchase #7 | $215.90 | 13.226% | $244.4549 | $244.45 | $244.45 | $244.50 |
| 7 purchase totals = | $1,283.84 | $1,405.9992 | $1,405.99 | $1,405.95 | $1,406.20 | |