| 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 | $111.68 | 5.311% | $117.6113 | $117.61 | $117.60 | $117.60 |
| Purchase #2 | $66.89 | 7.265% | $71.7496 | $71.75 | $71.75 | $71.70 |
| Purchase #3 | $166.68 | 7.296% | $178.841 | $178.84 | $178.85 | $178.80 |
| Purchase #4 | $227.84 | 4.445% | $237.9675 | $237.97 | $237.95 | $238.00 |
| Purchase #5 | $194.44 | 8.188% | $210.3607 | $210.36 | $210.35 | $210.40 |
| Purchase #6 | $11.70 | 11.598% | $13.057 | $13.06 | $13.05 | $13.10 |
| Purchase #7 | $118.29 | 12.730% | $133.3483 | $133.35 | $133.35 | $133.30 |
| 7 purchase totals = | $897.52 | $962.9354 | $962.94 | $962.90 | $962.90 | |