| 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 | $127.52 | 7.256% | $136.7729 | $136.77 | $136.75 | $136.80 |
| Purchase #2 | $134.88 | 10.425% | $148.9412 | $148.94 | $148.95 | $148.90 |
| Purchase #3 | $208.33 | 4.528% | $217.7632 | $217.76 | $217.75 | $217.80 |
| Purchase #4 | $135.67 | 5.632% | $143.3109 | $143.31 | $143.30 | $143.30 |
| Purchase #5 | $22.69 | 8.673% | $24.6579 | $24.66 | $24.65 | $24.70 |
| Purchase #6 | $218.42 | 5.764% | $231.0097 | $231.01 | $231.00 | $231.00 |
| Purchase #7 | $223.70 | 11.372% | $249.1392 | $249.14 | $249.15 | $249.10 |
| 7 purchase totals = | $1,071.21 | $1,151.5950 | $1,151.59 | $1,151.55 | $1,151.60 | |