| 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 | $154.46 | 13.865% | $175.8759 | $175.88 | $175.90 | $175.90 |
| Purchase #2 | $80.77 | 5.646% | $85.3303 | $85.33 | $85.35 | $85.30 |
| Purchase #3 | $177.71 | 3.102% | $183.2226 | $183.22 | $183.20 | $183.20 |
| Purchase #4 | $141.47 | 3.196% | $145.9914 | $145.99 | $146.00 | $146.00 |
| Purchase #5 | $107.38 | 9.482% | $117.5618 | $117.56 | $117.55 | $117.60 |
| Purchase #6 | $119.92 | 4.230% | $124.9926 | $124.99 | $125.00 | $125.00 |
| Purchase #7 | $80.60 | 10.332% | $88.9276 | $88.93 | $88.95 | $88.90 |
| 7 purchase totals = | $862.31 | $921.9022 | $921.90 | $921.95 | $921.90 | |