| 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 | $191.55 | 9.860% | $210.4368 | $210.44 | $210.45 | $210.40 |
| Purchase #2 | $115.94 | 4.480% | $121.1341 | $121.13 | $121.15 | $121.10 |
| Purchase #3 | $141.49 | 3.497% | $146.4379 | $146.44 | $146.45 | $146.40 |
| Purchase #4 | $189.72 | 4.727% | $198.6881 | $198.69 | $198.70 | $198.70 |
| Purchase #5 | $135.27 | 6.848% | $144.5333 | $144.53 | $144.55 | $144.50 |
| Purchase #6 | $77.97 | 5.234% | $82.0509 | $82.05 | $82.05 | $82.10 |
| Purchase #7 | $160.81 | 5.773% | $170.0936 | $170.09 | $170.10 | $170.10 |
| 7 purchase totals = | $1,012.75 | $1,073.3747 | $1,073.37 | $1,073.45 | $1,073.30 | |