| 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 | $113.77 | 4.112% | $118.4482 | $118.45 | $118.45 | $118.40 |
| Purchase #2 | $59.79 | 10.560% | $66.1038 | $66.10 | $66.10 | $66.10 |
| Purchase #3 | $189.96 | 5.277% | $199.9842 | $199.98 | $200.00 | $200.00 |
| Purchase #4 | $80.63 | 11.823% | $90.1629 | $90.16 | $90.15 | $90.20 |
| Purchase #5 | $134.40 | 4.769% | $140.8095 | $140.81 | $140.80 | $140.80 |
| Purchase #6 | $77.58 | 5.104% | $81.5397 | $81.54 | $81.55 | $81.50 |
| Purchase #7 | $90.27 | 3.221% | $93.1776 | $93.18 | $93.20 | $93.20 |
| 7 purchase totals = | $746.40 | $790.2259 | $790.22 | $790.25 | $790.20 | |