| 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 | $137.53 | 11.815% | $153.7792 | $153.78 | $153.80 | $153.80 |
| Purchase #2 | $159.69 | 6.816% | $170.5745 | $170.57 | $170.55 | $170.60 |
| Purchase #3 | $35.72 | 4.187% | $37.2156 | $37.22 | $37.20 | $37.20 |
| Purchase #4 | $15.25 | 9.790% | $16.743 | $16.74 | $16.75 | $16.70 |
| Purchase #5 | $64.59 | 4.639% | $67.5863 | $67.59 | $67.60 | $67.60 |
| Purchase #6 | $221.28 | 6.318% | $235.2605 | $235.26 | $235.25 | $235.30 |
| Purchase #7 | $208.26 | 6.770% | $222.3592 | $222.36 | $222.35 | $222.40 |
| 7 purchase totals = | $842.32 | $903.5183 | $903.52 | $903.50 | $903.60 | |