| 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 | $161.46 | 4.645% | $168.9598 | $168.96 | $168.95 | $169.00 |
| Purchase #2 | $133.51 | 7.223% | $143.1534 | $143.15 | $143.15 | $143.20 |
| Purchase #3 | $232.41 | 10.448% | $256.6922 | $256.69 | $256.70 | $256.70 |
| Purchase #4 | $229.31 | 7.197% | $245.8134 | $245.81 | $245.80 | $245.80 |
| Purchase #5 | $123.26 | 5.447% | $129.974 | $129.97 | $129.95 | $130.00 |
| Purchase #6 | $126.93 | 13.779% | $144.4197 | $144.42 | $144.40 | $144.40 |
| Purchase #7 | $206.56 | 9.556% | $226.2989 | $226.30 | $226.30 | $226.30 |
| 7 purchase totals = | $1,213.44 | $1,315.3114 | $1,315.30 | $1,315.25 | $1,315.40 | |