| 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 | $129.77 | 7.137% | $139.0317 | $139.03 | $139.05 | $139.00 |
| Purchase #2 | $80.49 | 9.138% | $87.8452 | $87.85 | $87.85 | $87.80 |
| Purchase #3 | $36.91 | 4.712% | $38.6492 | $38.65 | $38.65 | $38.60 |
| Purchase #4 | $96.36 | 9.135% | $105.1625 | $105.16 | $105.15 | $105.20 |
| Purchase #5 | $165.54 | 12.323% | $185.9395 | $185.94 | $185.95 | $185.90 |
| Purchase #6 | $184.37 | 9.404% | $201.7082 | $201.71 | $201.70 | $201.70 |
| Purchase #7 | $190.66 | 3.282% | $196.9175 | $196.92 | $196.90 | $196.90 |
| 7 purchase totals = | $884.10 | $955.2538 | $955.26 | $955.25 | $955.10 | |