| 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 | $149.77 | 13.512% | $170.0069 | $170.01 | $170.00 | $170.00 |
| Purchase #2 | $165.46 | 13.255% | $187.3917 | $187.39 | $187.40 | $187.40 |
| Purchase #3 | $31.66 | 3.176% | $32.6655 | $32.67 | $32.65 | $32.70 |
| Purchase #4 | $101.59 | 5.173% | $106.8453 | $106.85 | $106.85 | $106.80 |
| Purchase #5 | $172.91 | 7.804% | $186.4039 | $186.40 | $186.40 | $186.40 |
| Purchase #6 | $240.81 | 9.373% | $263.3811 | $263.38 | $263.40 | $263.40 |
| Purchase #7 | $29.29 | 10.159% | $32.2656 | $32.27 | $32.25 | $32.30 |
| 7 purchase totals = | $891.49 | $978.9600 | $978.97 | $978.95 | $979.00 | |