| 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 | $127.76 | 13.238% | $144.6729 | $144.67 | $144.65 | $144.70 |
| Purchase #2 | $106.73 | 11.165% | $118.6464 | $118.65 | $118.65 | $118.60 |
| Purchase #3 | $95.93 | 4.471% | $100.219 | $100.22 | $100.20 | $100.20 |
| Purchase #4 | $101.71 | 6.151% | $107.9662 | $107.97 | $107.95 | $108.00 |
| Purchase #5 | $140.46 | 10.605% | $155.3558 | $155.36 | $155.35 | $155.40 |
| Purchase #6 | $35.79 | 8.726% | $38.913 | $38.91 | $38.90 | $38.90 |
| Purchase #7 | $138.89 | 6.192% | $147.4901 | $147.49 | $147.50 | $147.50 |
| 7 purchase totals = | $747.27 | $813.2634 | $813.27 | $813.20 | $813.30 | |