| 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 | $158.55 | 8.269% | $171.6605 | $171.66 | $171.65 | $171.70 |
| Purchase #2 | $180.26 | 7.566% | $193.8985 | $193.90 | $193.90 | $193.90 |
| Purchase #3 | $170.49 | 12.287% | $191.4381 | $191.44 | $191.45 | $191.40 |
| Purchase #4 | $92.62 | 13.440% | $105.0681 | $105.07 | $105.05 | $105.10 |
| Purchase #5 | $120.79 | 9.439% | $132.1914 | $132.19 | $132.20 | $132.20 |
| Purchase #6 | $225.49 | 11.469% | $251.3514 | $251.35 | $251.35 | $251.40 |
| Purchase #7 | $60.29 | 9.823% | $66.2123 | $66.21 | $66.20 | $66.20 |
| 7 purchase totals = | $1,008.49 | $1,111.8203 | $1,111.82 | $1,111.80 | $1,111.90 | |