| 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 | $164.91 | 8.658% | $179.1879 | $179.19 | $179.20 | $179.20 |
| Purchase #2 | $23.63 | 11.210% | $26.2789 | $26.28 | $26.30 | $26.30 |
| Purchase #3 | $54.94 | 12.661% | $61.896 | $61.90 | $61.90 | $61.90 |
| Purchase #4 | $138.26 | 7.432% | $148.5355 | $148.54 | $148.55 | $148.50 |
| Purchase #5 | $15.88 | 12.685% | $17.8944 | $17.89 | $17.90 | $17.90 |
| Purchase #6 | $11.71 | 6.782% | $12.5042 | $12.50 | $12.50 | $12.50 |
| Purchase #7 | $142.85 | 7.485% | $153.5423 | $153.54 | $153.55 | $153.50 |
| 7 purchase totals = | $552.18 | $599.8392 | $599.84 | $599.90 | $599.80 | |