| 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 | $186.64 | 3.115% | $192.4538 | $192.45 | $192.45 | $192.50 |
| Purchase #2 | $156.85 | 5.321% | $165.196 | $165.20 | $165.20 | $165.20 |
| Purchase #3 | $213.56 | 10.814% | $236.6544 | $236.65 | $236.65 | $236.70 |
| Purchase #4 | $38.51 | 3.288% | $39.7762 | $39.78 | $39.80 | $39.80 |
| Purchase #5 | $130.83 | 5.594% | $138.1486 | $138.15 | $138.15 | $138.10 |
| Purchase #6 | $21.42 | 9.476% | $23.4498 | $23.45 | $23.45 | $23.40 |
| Purchase #7 | $23.82 | 11.653% | $26.5957 | $26.60 | $26.60 | $26.60 |
| 7 purchase totals = | $771.63 | $822.2745 | $822.28 | $822.30 | $822.30 | |