| 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 | $136.54 | 4.683% | $142.9342 | $142.93 | $142.95 | $142.90 |
| Purchase #2 | $166.80 | 3.511% | $172.6563 | $172.66 | $172.65 | $172.70 |
| Purchase #3 | $20.26 | 12.441% | $22.7805 | $22.78 | $22.80 | $22.80 |
| Purchase #4 | $34.33 | 11.460% | $38.2642 | $38.26 | $38.25 | $38.30 |
| Purchase #5 | $49.47 | 13.278% | $56.0386 | $56.04 | $56.05 | $56.00 |
| Purchase #6 | $125.67 | 8.268% | $136.0604 | $136.06 | $136.05 | $136.10 |
| Purchase #7 | $13.31 | 4.674% | $13.9321 | $13.93 | $13.95 | $13.90 |
| 7 purchase totals = | $546.38 | $582.6663 | $582.66 | $582.70 | $582.70 | |