| 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 | $174.87 | 13.294% | $198.1172 | $198.12 | $198.10 | $198.10 |
| Purchase #2 | $208.74 | 12.169% | $234.1416 | $234.14 | $234.15 | $234.10 |
| Purchase #3 | $73.42 | 9.534% | $80.4199 | $80.42 | $80.40 | $80.40 |
| Purchase #4 | $48.38 | 11.222% | $53.8092 | $53.81 | $53.80 | $53.80 |
| Purchase #5 | $227.57 | 3.531% | $235.6055 | $235.61 | $235.60 | $235.60 |
| Purchase #6 | $14.78 | 10.762% | $16.3706 | $16.37 | $16.35 | $16.40 |
| Purchase #7 | $13.92 | 4.574% | $14.5567 | $14.56 | $14.55 | $14.60 |
| 7 purchase totals = | $761.68 | $833.0207 | $833.03 | $832.95 | $833.00 | |