| 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 | $157.43 | 11.210% | $175.0779 | $175.08 | $175.10 | $175.10 |
| Purchase #2 | $205.38 | 8.181% | $222.1821 | $222.18 | $222.20 | $222.20 |
| Purchase #3 | $133.34 | 8.589% | $144.7926 | $144.79 | $144.80 | $144.80 |
| Purchase #4 | $141.32 | 3.349% | $146.0528 | $146.05 | $146.05 | $146.10 |
| Purchase #5 | $176.74 | 10.272% | $194.8947 | $194.89 | $194.90 | $194.90 |
| Purchase #6 | $230.34 | 5.802% | $243.7043 | $243.70 | $243.70 | $243.70 |
| Purchase #7 | $45.28 | 4.155% | $47.1614 | $47.16 | $47.15 | $47.20 |
| 7 purchase totals = | $1,089.83 | $1,173.8658 | $1,173.85 | $1,173.90 | $1,174.00 | |