| 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 | $143.56 | 6.863% | $153.4125 | $153.41 | $153.40 | $153.40 |
| Purchase #2 | $235.31 | 8.458% | $255.2125 | $255.21 | $255.20 | $255.20 |
| Purchase #3 | $129.36 | 13.445% | $146.7525 | $146.75 | $146.75 | $146.80 |
| Purchase #4 | $189.98 | 12.145% | $213.0531 | $213.05 | $213.05 | $213.10 |
| Purchase #5 | $184.69 | 8.760% | $200.8688 | $200.87 | $200.85 | $200.90 |
| Purchase #6 | $161.41 | 6.344% | $171.6499 | $171.65 | $171.65 | $171.60 |
| Purchase #7 | $245.42 | 13.468% | $278.4732 | $278.47 | $278.45 | $278.50 |
| 7 purchase totals = | $1,289.73 | $1,419.4225 | $1,419.41 | $1,419.35 | $1,419.50 | |