| 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 | $125.70 | 8.586% | $136.4926 | $136.49 | $136.50 | $136.50 |
| Purchase #2 | $68.78 | 8.555% | $74.6641 | $74.66 | $74.65 | $74.70 |
| Purchase #3 | $181.88 | 5.333% | $191.5797 | $191.58 | $191.60 | $191.60 |
| Purchase #4 | $66.55 | 7.221% | $71.3556 | $71.36 | $71.35 | $71.40 |
| Purchase #5 | $172.61 | 5.441% | $182.0017 | $182.00 | $182.00 | $182.00 |
| Purchase #6 | $15.44 | 4.812% | $16.183 | $16.18 | $16.20 | $16.20 |
| Purchase #7 | $80.97 | 12.466% | $91.0637 | $91.06 | $91.05 | $91.10 |
| 7 purchase totals = | $711.93 | $763.3404 | $763.33 | $763.35 | $763.50 | |