| 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 | $148.78 | 8.468% | $161.3787 | $161.38 | $161.40 | $161.40 |
| Purchase #2 | $122.92 | 10.180% | $135.4333 | $135.43 | $135.45 | $135.40 |
| Purchase #3 | $19.68 | 11.332% | $21.9101 | $21.91 | $21.90 | $21.90 |
| Purchase #4 | $167.43 | 9.441% | $183.2371 | $183.24 | $183.25 | $183.20 |
| Purchase #5 | $18.96 | 10.481% | $20.9472 | $20.95 | $20.95 | $20.90 |
| Purchase #6 | $47.36 | 6.445% | $50.4124 | $50.41 | $50.40 | $50.40 |
| Purchase #7 | $126.43 | 7.318% | $135.6821 | $135.68 | $135.70 | $135.70 |
| 7 purchase totals = | $651.56 | $709.0009 | $709.00 | $709.05 | $708.90 | |