| 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 | $113.63 | 7.471% | $122.1193 | $122.12 | $122.10 | $122.10 |
| Purchase #2 | $175.44 | 11.856% | $196.2402 | $196.24 | $196.25 | $196.20 |
| Purchase #3 | $52.87 | 8.595% | $57.4142 | $57.41 | $57.40 | $57.40 |
| Purchase #4 | $180.85 | 9.672% | $198.3418 | $198.34 | $198.35 | $198.30 |
| Purchase #5 | $107.98 | 5.517% | $113.9373 | $113.94 | $113.95 | $113.90 |
| Purchase #6 | $74.51 | 12.597% | $83.896 | $83.90 | $83.90 | $83.90 |
| Purchase #7 | $148.78 | 12.368% | $167.1811 | $167.18 | $167.20 | $167.20 |
| 7 purchase totals = | $854.06 | $939.1299 | $939.13 | $939.15 | $939.00 | |