| 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 | $183.31 | 9.399% | $200.5393 | $200.54 | $200.55 | $200.50 |
| Purchase #2 | $131.85 | 12.778% | $148.6978 | $148.70 | $148.70 | $148.70 |
| Purchase #3 | $34.97 | 12.452% | $39.3245 | $39.32 | $39.30 | $39.30 |
| Purchase #4 | $206.56 | 6.684% | $220.3665 | $220.37 | $220.35 | $220.40 |
| Purchase #5 | $25.86 | 6.389% | $27.5122 | $27.51 | $27.50 | $27.50 |
| Purchase #6 | $164.47 | 11.268% | $183.0025 | $183.00 | $183.00 | $183.00 |
| Purchase #7 | $134.54 | 10.503% | $148.6707 | $148.67 | $148.65 | $148.70 |
| 7 purchase totals = | $881.56 | $968.1135 | $968.11 | $968.05 | $968.10 | |