| 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 | $76.36 | 6.697% | $81.4738 | $81.47 | $81.45 | $81.50 |
| Purchase #2 | $197.56 | 4.847% | $207.1357 | $207.14 | $207.15 | $207.10 |
| Purchase #3 | $166.98 | 5.134% | $175.5528 | $175.55 | $175.55 | $175.60 |
| Purchase #4 | $194.43 | 9.180% | $212.2787 | $212.28 | $212.30 | $212.30 |
| Purchase #5 | $247.83 | 12.775% | $279.4903 | $279.49 | $279.50 | $279.50 |
| Purchase #6 | $243.28 | 5.755% | $257.2808 | $257.28 | $257.30 | $257.30 |
| Purchase #7 | $221.34 | 8.363% | $239.8507 | $239.85 | $239.85 | $239.90 |
| 7 purchase totals = | $1,347.78 | $1,453.0628 | $1,453.06 | $1,453.10 | $1,453.20 | |