| 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 | $167.79 | 7.821% | $180.9129 | $180.91 | $180.90 | $180.90 |
| Purchase #2 | $67.41 | 13.409% | $76.449 | $76.45 | $76.45 | $76.40 |
| Purchase #3 | $115.35 | 5.296% | $121.4589 | $121.46 | $121.45 | $121.50 |
| Purchase #4 | $244.74 | 9.837% | $268.8151 | $268.82 | $268.80 | $268.80 |
| Purchase #5 | $81.27 | 13.370% | $92.1358 | $92.14 | $92.15 | $92.10 |
| Purchase #6 | $223.73 | 12.263% | $251.166 | $251.17 | $251.15 | $251.20 |
| Purchase #7 | $135.74 | 4.114% | $141.3243 | $141.32 | $141.30 | $141.30 |
| 7 purchase totals = | $1,036.03 | $1,132.2620 | $1,132.27 | $1,132.20 | $1,132.20 | |