| 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 | $182.42 | 8.428% | $197.7944 | $197.79 | $197.80 | $197.80 |
| Purchase #2 | $183.39 | 9.550% | $200.9037 | $200.90 | $200.90 | $200.90 |
| Purchase #3 | $217.36 | 7.826% | $234.3706 | $234.37 | $234.35 | $234.40 |
| Purchase #4 | $175.81 | 6.766% | $187.7053 | $187.71 | $187.70 | $187.70 |
| Purchase #5 | $145.79 | 9.791% | $160.0643 | $160.06 | $160.05 | $160.10 |
| Purchase #6 | $79.77 | 8.705% | $86.714 | $86.71 | $86.70 | $86.70 |
| Purchase #7 | $220.97 | 11.240% | $245.807 | $245.81 | $245.80 | $245.80 |
| 7 purchase totals = | $1,205.51 | $1,313.3593 | $1,313.35 | $1,313.30 | $1,313.40 | |