| 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 | $138.91 | 10.609% | $153.647 | $153.65 | $153.65 | $153.60 |
| Purchase #2 | $69.56 | 7.773% | $74.9669 | $74.97 | $74.95 | $75.00 |
| Purchase #3 | $169.87 | 8.660% | $184.5807 | $184.58 | $184.60 | $184.60 |
| Purchase #4 | $167.43 | 6.584% | $178.4536 | $178.45 | $178.45 | $178.50 |
| Purchase #5 | $7.70 | 6.817% | $8.2249 | $8.22 | $8.20 | $8.20 |
| Purchase #6 | $18.69 | 9.131% | $20.3966 | $20.40 | $20.40 | $20.40 |
| Purchase #7 | $250.29 | 13.632% | $284.4095 | $284.41 | $284.40 | $284.40 |
| 7 purchase totals = | $822.45 | $904.6792 | $904.68 | $904.65 | $904.70 | |