| 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 | $104.53 | 5.530% | $110.3105 | $110.31 | $110.30 | $110.30 |
| Purchase #2 | $221.28 | 7.303% | $237.4401 | $237.44 | $237.45 | $237.40 |
| Purchase #3 | $161.47 | 9.570% | $176.9227 | $176.92 | $176.90 | $176.90 |
| Purchase #4 | $43.65 | 3.309% | $45.0944 | $45.09 | $45.10 | $45.10 |
| Purchase #5 | $12.45 | 13.318% | $14.1081 | $14.11 | $14.10 | $14.10 |
| Purchase #6 | $40.62 | 12.490% | $45.6934 | $45.69 | $45.70 | $45.70 |
| Purchase #7 | $154.92 | 13.336% | $175.5801 | $175.58 | $175.60 | $175.60 |
| 7 purchase totals = | $738.92 | $805.1493 | $805.14 | $805.15 | $805.10 | |