| 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 | $128.90 | 11.618% | $143.8756 | $143.88 | $143.90 | $143.90 |
| Purchase #2 | $231.90 | 8.162% | $250.8277 | $250.83 | $250.85 | $250.80 |
| Purchase #3 | $169.42 | 7.553% | $182.2163 | $182.22 | $182.20 | $182.20 |
| Purchase #4 | $26.27 | 8.441% | $28.4875 | $28.49 | $28.50 | $28.50 |
| Purchase #5 | $149.83 | 13.229% | $169.651 | $169.65 | $169.65 | $169.70 |
| Purchase #6 | $113.73 | 4.670% | $119.0412 | $119.04 | $119.05 | $119.00 |
| Purchase #7 | $38.88 | 10.454% | $42.9445 | $42.94 | $42.95 | $42.90 |
| 7 purchase totals = | $858.93 | $937.0438 | $937.05 | $937.10 | $937.00 | |