| 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 | $141.30 | 7.123% | $151.3648 | $151.36 | $151.35 | $151.40 |
| Purchase #2 | $76.78 | 6.601% | $81.8482 | $81.85 | $81.85 | $81.80 |
| Purchase #3 | $203.62 | 9.544% | $223.0535 | $223.05 | $223.05 | $223.10 |
| Purchase #4 | $108.40 | 10.857% | $120.169 | $120.17 | $120.15 | $120.20 |
| Purchase #5 | $60.50 | 5.126% | $63.6012 | $63.60 | $63.60 | $63.60 |
| Purchase #6 | $85.36 | 7.776% | $91.9976 | $92.00 | $92.00 | $92.00 |
| Purchase #7 | $125.49 | 6.343% | $133.4498 | $133.45 | $133.45 | $133.40 |
| 7 purchase totals = | $801.45 | $865.4841 | $865.48 | $865.45 | $865.50 | |