| 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 | $199.37 | 7.745% | $214.8112 | $214.81 | $214.80 | $214.80 |
| Purchase #2 | $203.88 | 10.676% | $225.6462 | $225.65 | $225.65 | $225.60 |
| Purchase #3 | $99.28 | 3.232% | $102.4887 | $102.49 | $102.50 | $102.50 |
| Purchase #4 | $24.86 | 7.691% | $26.772 | $26.77 | $26.75 | $26.80 |
| Purchase #5 | $182.29 | 13.784% | $207.4169 | $207.42 | $207.40 | $207.40 |
| Purchase #6 | $172.49 | 6.550% | $183.7881 | $183.79 | $183.80 | $183.80 |
| Purchase #7 | $184.87 | 13.191% | $209.2562 | $209.26 | $209.25 | $209.30 |
| 7 purchase totals = | $1,067.04 | $1,170.1793 | $1,170.19 | $1,170.15 | $1,170.20 | |