| 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 | $140.61 | 11.230% | $156.4005 | $156.40 | $156.40 | $156.40 |
| Purchase #2 | $156.80 | 13.541% | $178.0323 | $178.03 | $178.05 | $178.00 |
| Purchase #3 | $111.29 | 9.701% | $122.0862 | $122.09 | $122.10 | $122.10 |
| Purchase #4 | $76.42 | 6.318% | $81.2482 | $81.25 | $81.25 | $81.20 |
| Purchase #5 | $127.66 | 4.385% | $133.2579 | $133.26 | $133.25 | $133.30 |
| Purchase #6 | $47.49 | 8.601% | $51.5746 | $51.57 | $51.55 | $51.60 |
| Purchase #7 | $250.94 | 6.386% | $266.965 | $266.97 | $266.95 | $267.00 |
| 7 purchase totals = | $911.21 | $989.5647 | $989.57 | $989.55 | $989.60 | |