| 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 | $131.95 | 8.866% | $143.6487 | $143.65 | $143.65 | $143.60 |
| Purchase #2 | $12.88 | 4.228% | $13.4246 | $13.42 | $13.40 | $13.40 |
| Purchase #3 | $76.99 | 8.140% | $83.257 | $83.26 | $83.25 | $83.30 |
| Purchase #4 | $15.96 | 13.329% | $18.0873 | $18.09 | $18.10 | $18.10 |
| Purchase #5 | $204.99 | 7.280% | $219.9133 | $219.91 | $219.90 | $219.90 |
| Purchase #6 | $12.53 | 8.668% | $13.6161 | $13.62 | $13.60 | $13.60 |
| Purchase #7 | $208.81 | 11.161% | $232.1153 | $232.12 | $232.10 | $232.10 |
| 7 purchase totals = | $664.11 | $724.0623 | $724.07 | $724.00 | $724.00 | |