| 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 | $157.32 | 11.511% | $175.4291 | $175.43 | $175.45 | $175.40 |
| Purchase #2 | $121.53 | 9.419% | $132.9769 | $132.98 | $133.00 | $133.00 |
| Purchase #3 | $88.95 | 9.813% | $97.6787 | $97.68 | $97.70 | $97.70 |
| Purchase #4 | $140.81 | 12.283% | $158.1057 | $158.11 | $158.10 | $158.10 |
| Purchase #5 | $126.45 | 9.679% | $138.6891 | $138.69 | $138.70 | $138.70 |
| Purchase #6 | $131.42 | 11.242% | $146.1942 | $146.19 | $146.20 | $146.20 |
| Purchase #7 | $196.47 | 11.365% | $218.7988 | $218.80 | $218.80 | $218.80 |
| 7 purchase totals = | $962.95 | $1,067.8725 | $1,067.88 | $1,067.95 | $1,067.90 | |