| 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 | $80.52 | 13.283% | $91.2155 | $91.22 | $91.20 | $91.20 |
| Purchase #2 | $15.79 | 13.436% | $17.9115 | $17.91 | $17.90 | $17.90 |
| Purchase #3 | $79.40 | 3.247% | $81.9781 | $81.98 | $82.00 | $82.00 |
| Purchase #4 | $148.77 | 10.409% | $164.2555 | $164.26 | $164.25 | $164.30 |
| Purchase #5 | $183.43 | 3.867% | $190.5232 | $190.52 | $190.50 | $190.50 |
| Purchase #6 | $181.47 | 9.195% | $198.1562 | $198.16 | $198.15 | $198.20 |
| Purchase #7 | $194.62 | 7.486% | $209.1893 | $209.19 | $209.20 | $209.20 |
| 7 purchase totals = | $884.00 | $953.2293 | $953.24 | $953.20 | $953.30 | |