| 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 | $144.85 | 12.649% | $163.1721 | $163.17 | $163.15 | $163.20 |
| Purchase #2 | $124.81 | 4.136% | $129.9721 | $129.97 | $129.95 | $130.00 |
| Purchase #3 | $105.55 | 9.531% | $115.61 | $115.61 | $115.60 | $115.60 |
| Purchase #4 | $210.49 | 8.363% | $228.0933 | $228.09 | $228.10 | $228.10 |
| Purchase #5 | $105.30 | 4.341% | $109.8711 | $109.87 | $109.85 | $109.90 |
| Purchase #6 | $133.83 | 3.257% | $138.1888 | $138.19 | $138.20 | $138.20 |
| Purchase #7 | $196.46 | 12.464% | $220.9468 | $220.95 | $220.95 | $220.90 |
| 7 purchase totals = | $1,021.29 | $1,105.8542 | $1,105.85 | $1,105.80 | $1,105.90 | |