| 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 | $155.65 | 4.376% | $162.4612 | $162.46 | $162.45 | $162.50 |
| Purchase #2 | $119.63 | 10.333% | $131.9914 | $131.99 | $132.00 | $132.00 |
| Purchase #3 | $12.38 | 10.707% | $13.7055 | $13.71 | $13.70 | $13.70 |
| Purchase #4 | $113.43 | 3.468% | $117.3638 | $117.36 | $117.35 | $117.40 |
| Purchase #5 | $55.90 | 8.161% | $60.462 | $60.46 | $60.45 | $60.50 |
| Purchase #6 | $157.30 | 10.395% | $173.6513 | $173.65 | $173.65 | $173.70 |
| Purchase #7 | $168.74 | 9.546% | $184.8479 | $184.85 | $184.85 | $184.80 |
| 7 purchase totals = | $783.03 | $844.4831 | $844.48 | $844.45 | $844.60 | |