| 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 | $142.77 | 10.801% | $158.1906 | $158.19 | $158.20 | $158.20 |
| Purchase #2 | $75.75 | 4.425% | $79.1019 | $79.10 | $79.10 | $79.10 |
| Purchase #3 | $59.94 | 13.761% | $68.1883 | $68.19 | $68.20 | $68.20 |
| Purchase #4 | $196.91 | 6.823% | $210.3452 | $210.35 | $210.35 | $210.30 |
| Purchase #5 | $64.89 | 9.626% | $71.1363 | $71.14 | $71.15 | $71.10 |
| Purchase #6 | $20.59 | 11.368% | $22.9307 | $22.93 | $22.95 | $22.90 |
| Purchase #7 | $127.50 | 3.721% | $132.2443 | $132.24 | $132.25 | $132.20 |
| 7 purchase totals = | $688.35 | $742.1373 | $742.14 | $742.20 | $742.00 | |