| 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 | $141.68 | 3.648% | $146.8485 | $146.85 | $146.85 | $146.80 |
| Purchase #2 | $242.46 | 13.820% | $275.968 | $275.97 | $275.95 | $276.00 |
| Purchase #3 | $114.78 | 4.566% | $120.0209 | $120.02 | $120.00 | $120.00 |
| Purchase #4 | $71.58 | 13.696% | $81.3836 | $81.38 | $81.40 | $81.40 |
| Purchase #5 | $52.91 | 10.133% | $58.2714 | $58.27 | $58.25 | $58.30 |
| Purchase #6 | $106.36 | 12.470% | $119.6231 | $119.62 | $119.60 | $119.60 |
| Purchase #7 | $37.26 | 11.444% | $41.524 | $41.52 | $41.50 | $41.50 |
| 7 purchase totals = | $767.03 | $843.6395 | $843.63 | $843.55 | $843.60 | |