| 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 | $124.30 | 12.785% | $140.1918 | $140.19 | $140.20 | $140.20 |
| Purchase #2 | $59.56 | 10.657% | $65.9073 | $65.91 | $65.90 | $65.90 |
| Purchase #3 | $142.39 | 10.804% | $157.7738 | $157.77 | $157.75 | $157.80 |
| Purchase #4 | $123.28 | 13.867% | $140.3752 | $140.38 | $140.40 | $140.40 |
| Purchase #5 | $172.97 | 13.166% | $195.7432 | $195.74 | $195.75 | $195.70 |
| Purchase #6 | $147.54 | 5.542% | $155.7167 | $155.72 | $155.70 | $155.70 |
| Purchase #7 | $119.76 | 5.377% | $126.1995 | $126.20 | $126.20 | $126.20 |
| 7 purchase totals = | $889.80 | $981.9075 | $981.91 | $981.90 | $981.90 | |