| 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 | $75.75 | 3.215% | $78.1854 | $78.19 | $78.20 | $78.20 |
| Purchase #2 | $21.44 | 5.653% | $22.652 | $22.65 | $22.65 | $22.70 |
| Purchase #3 | $114.64 | 13.568% | $130.1944 | $130.19 | $130.20 | $130.20 |
| Purchase #4 | $173.37 | 12.498% | $195.0378 | $195.04 | $195.05 | $195.00 |
| Purchase #5 | $207.28 | 7.708% | $223.2571 | $223.26 | $223.25 | $223.30 |
| Purchase #6 | $57.69 | 3.343% | $59.6186 | $59.62 | $59.60 | $59.60 |
| Purchase #7 | $149.78 | 10.279% | $165.1759 | $165.18 | $165.20 | $165.20 |
| 7 purchase totals = | $799.95 | $874.1212 | $874.13 | $874.15 | $874.20 | |