| 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 | $20.89 | 6.611% | $22.271 | $22.27 | $22.25 | $22.30 |
| Purchase #2 | $146.90 | 6.178% | $155.9755 | $155.98 | $156.00 | $156.00 |
| Purchase #3 | $83.60 | 4.607% | $87.4515 | $87.45 | $87.45 | $87.50 |
| Purchase #4 | $215.73 | 8.510% | $234.0886 | $234.09 | $234.10 | $234.10 |
| Purchase #5 | $147.79 | 5.329% | $155.6657 | $155.67 | $155.65 | $155.70 |
| Purchase #6 | $49.86 | 9.245% | $54.4696 | $54.47 | $54.45 | $54.50 |
| Purchase #7 | $219.58 | 6.628% | $234.1338 | $234.13 | $234.15 | $234.10 |
| 7 purchase totals = | $884.35 | $944.0557 | $944.06 | $944.05 | $944.20 | |