| 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 | $174.77 | 10.621% | $193.3323 | $193.33 | $193.35 | $193.30 |
| Purchase #2 | $234.35 | 8.853% | $255.097 | $255.10 | $255.10 | $255.10 |
| Purchase #3 | $138.73 | 6.815% | $148.1844 | $148.18 | $148.20 | $148.20 |
| Purchase #4 | $229.87 | 8.694% | $249.8549 | $249.85 | $249.85 | $249.90 |
| Purchase #5 | $104.42 | 5.528% | $110.1923 | $110.19 | $110.20 | $110.20 |
| Purchase #6 | $95.32 | 4.779% | $99.8753 | $99.88 | $99.90 | $99.90 |
| Purchase #7 | $15.77 | 10.621% | $17.4449 | $17.44 | $17.45 | $17.40 |
| 7 purchase totals = | $993.23 | $1,073.9811 | $1,073.97 | $1,074.05 | $1,074.00 | |