| 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 | $197.75 | 6.514% | $210.6314 | $210.63 | $210.65 | $210.60 |
| Purchase #2 | $21.42 | 4.139% | $22.3066 | $22.31 | $22.30 | $22.30 |
| Purchase #3 | $13.71 | 7.555% | $14.7458 | $14.75 | $14.75 | $14.70 |
| Purchase #4 | $44.28 | 4.481% | $46.2642 | $46.26 | $46.25 | $46.30 |
| Purchase #5 | $122.80 | 12.432% | $138.0665 | $138.07 | $138.05 | $138.10 |
| Purchase #6 | $71.89 | 9.246% | $78.5369 | $78.54 | $78.55 | $78.50 |
| Purchase #7 | $153.57 | 6.516% | $163.5766 | $163.58 | $163.60 | $163.60 |
| 7 purchase totals = | $625.42 | $674.1280 | $674.14 | $674.15 | $674.10 | |