| 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 | $151.61 | 13.583% | $172.2032 | $172.20 | $172.20 | $172.20 |
| Purchase #2 | $6.76 | 6.730% | $7.2149 | $7.21 | $7.20 | $7.20 |
| Purchase #3 | $30.64 | 7.431% | $32.9169 | $32.92 | $32.90 | $32.90 |
| Purchase #4 | $226.96 | 7.257% | $243.4305 | $243.43 | $243.45 | $243.40 |
| Purchase #5 | $160.89 | 9.659% | $176.4304 | $176.43 | $176.45 | $176.40 |
| Purchase #6 | $152.76 | 4.796% | $160.0864 | $160.09 | $160.10 | $160.10 |
| Purchase #7 | $153.86 | 5.637% | $162.5331 | $162.53 | $162.55 | $162.50 |
| 7 purchase totals = | $883.48 | $954.8154 | $954.81 | $954.85 | $954.70 | |