| 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 | $168.57 | 6.779% | $179.9974 | $180.00 | $180.00 | $180.00 |
| Purchase #2 | $243.63 | 3.363% | $251.8233 | $251.82 | $251.80 | $251.80 |
| Purchase #3 | $25.59 | 5.781% | $27.0694 | $27.07 | $27.05 | $27.10 |
| Purchase #4 | $71.89 | 3.318% | $74.2753 | $74.28 | $74.30 | $74.30 |
| Purchase #5 | $35.56 | 11.866% | $39.7795 | $39.78 | $39.80 | $39.80 |
| Purchase #6 | $36.42 | 4.590% | $38.0917 | $38.09 | $38.10 | $38.10 |
| Purchase #7 | $133.29 | 6.580% | $142.0605 | $142.06 | $142.05 | $142.10 |
| 7 purchase totals = | $714.95 | $753.0971 | $753.10 | $753.10 | $753.20 | |