| 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 | $173.49 | 12.279% | $194.7928 | $194.79 | $194.80 | $194.80 |
| Purchase #2 | $64.93 | 11.592% | $72.4567 | $72.46 | $72.45 | $72.50 |
| Purchase #3 | $42.66 | 5.373% | $44.9521 | $44.95 | $44.95 | $45.00 |
| Purchase #4 | $231.63 | 3.628% | $240.0335 | $240.03 | $240.05 | $240.00 |
| Purchase #5 | $225.39 | 5.418% | $237.6016 | $237.60 | $237.60 | $237.60 |
| Purchase #6 | $110.53 | 13.760% | $125.7389 | $125.74 | $125.75 | $125.70 |
| Purchase #7 | $13.88 | 5.454% | $14.637 | $14.64 | $14.65 | $14.60 |
| 7 purchase totals = | $862.51 | $930.2126 | $930.21 | $930.25 | $930.20 | |