| 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 | $177.37 | 7.201% | $190.1424 | $190.14 | $190.15 | $190.10 |
| Purchase #2 | $66.99 | 7.773% | $72.1971 | $72.20 | $72.20 | $72.20 |
| Purchase #3 | $166.26 | 13.567% | $188.8165 | $188.82 | $188.80 | $188.80 |
| Purchase #4 | $122.84 | 13.778% | $139.7649 | $139.76 | $139.75 | $139.80 |
| Purchase #5 | $83.69 | 6.258% | $88.9273 | $88.93 | $88.95 | $88.90 |
| Purchase #6 | $182.92 | 13.681% | $207.9453 | $207.95 | $207.95 | $207.90 |
| Purchase #7 | $118.57 | 8.282% | $128.39 | $128.39 | $128.40 | $128.40 |
| 7 purchase totals = | $918.64 | $1,016.1835 | $1,016.19 | $1,016.20 | $1,016.10 | |