| 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 | $150.52 | 4.157% | $156.7771 | $156.78 | $156.80 | $156.80 |
| Purchase #2 | $116.81 | 13.426% | $132.4929 | $132.49 | $132.50 | $132.50 |
| Purchase #3 | $178.50 | 13.449% | $202.5065 | $202.51 | $202.50 | $202.50 |
| Purchase #4 | $120.44 | 11.706% | $134.5387 | $134.54 | $134.55 | $134.50 |
| Purchase #5 | $69.60 | 4.329% | $72.613 | $72.61 | $72.60 | $72.60 |
| Purchase #6 | $219.69 | 5.784% | $232.3969 | $232.40 | $232.40 | $232.40 |
| Purchase #7 | $204.70 | 13.283% | $231.8903 | $231.89 | $231.90 | $231.90 |
| 7 purchase totals = | $1,060.26 | $1,163.2154 | $1,163.22 | $1,163.25 | $1,163.20 | |