| 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 | $161.34 | 5.756% | $170.6267 | $170.63 | $170.65 | $170.60 |
| Purchase #2 | $133.42 | 13.421% | $151.3263 | $151.33 | $151.35 | $151.30 |
| Purchase #3 | $97.64 | 12.295% | $109.6448 | $109.64 | $109.65 | $109.60 |
| Purchase #4 | $144.79 | 7.616% | $155.8172 | $155.82 | $155.80 | $155.80 |
| Purchase #5 | $125.63 | 3.242% | $129.7029 | $129.70 | $129.70 | $129.70 |
| Purchase #6 | $246.54 | 10.273% | $271.8671 | $271.87 | $271.85 | $271.90 |
| Purchase #7 | $154.69 | 7.447% | $166.2098 | $166.21 | $166.20 | $166.20 |
| 7 purchase totals = | $1,064.05 | $1,155.1948 | $1,155.20 | $1,155.20 | $1,155.10 | |