| 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 | $166.81 | 13.413% | $189.1842 | $189.18 | $189.20 | $189.20 |
| Purchase #2 | $21.29 | 9.106% | $23.2287 | $23.23 | $23.25 | $23.20 |
| Purchase #3 | $244.95 | 5.393% | $258.1602 | $258.16 | $258.15 | $258.20 |
| Purchase #4 | $208.40 | 13.314% | $236.1464 | $236.15 | $236.15 | $236.10 |
| Purchase #5 | $226.70 | 8.441% | $245.8357 | $245.84 | $245.85 | $245.80 |
| Purchase #6 | $117.46 | 13.435% | $133.2408 | $133.24 | $133.25 | $133.20 |
| Purchase #7 | $161.39 | 6.435% | $171.7754 | $171.78 | $171.80 | $171.80 |
| 7 purchase totals = | $1,147.00 | $1,257.5714 | $1,257.58 | $1,257.65 | $1,257.50 | |