| 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 | $201.52 | 13.372% | $228.4673 | $228.47 | $228.45 | $228.50 |
| Purchase #2 | $34.43 | 11.316% | $38.3261 | $38.33 | $38.35 | $38.30 |
| Purchase #3 | $151.64 | 12.462% | $170.5374 | $170.54 | $170.55 | $170.50 |
| Purchase #4 | $83.25 | 9.712% | $91.3352 | $91.34 | $91.35 | $91.30 |
| Purchase #5 | $133.90 | 4.222% | $139.5533 | $139.55 | $139.55 | $139.60 |
| Purchase #6 | $162.44 | 10.820% | $180.016 | $180.02 | $180.00 | $180.00 |
| Purchase #7 | $46.84 | 7.246% | $50.234 | $50.23 | $50.25 | $50.20 |
| 7 purchase totals = | $814.02 | $898.4693 | $898.48 | $898.50 | $898.40 | |