| 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 | $139.53 | 7.731% | $150.3171 | $150.32 | $150.30 | $150.30 |
| Purchase #2 | $248.86 | 6.713% | $265.566 | $265.57 | $265.55 | $265.60 |
| Purchase #3 | $10.41 | 11.742% | $11.6323 | $11.63 | $11.65 | $11.60 |
| Purchase #4 | $208.66 | 5.262% | $219.6397 | $219.64 | $219.65 | $219.60 |
| Purchase #5 | $107.30 | 11.242% | $119.3627 | $119.36 | $119.35 | $119.40 |
| Purchase #6 | $30.55 | 13.732% | $34.7451 | $34.75 | $34.75 | $34.70 |
| Purchase #7 | $157.50 | 8.524% | $170.9253 | $170.93 | $170.95 | $170.90 |
| 7 purchase totals = | $902.81 | $972.1882 | $972.20 | $972.20 | $972.10 | |