| 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 | $175.57 | 10.367% | $193.7713 | $193.77 | $193.75 | $193.80 |
| Purchase #2 | $24.42 | 8.474% | $26.4894 | $26.49 | $26.50 | $26.50 |
| Purchase #3 | $32.62 | 10.799% | $36.1426 | $36.14 | $36.15 | $36.10 |
| Purchase #4 | $79.34 | 6.524% | $84.5161 | $84.52 | $84.50 | $84.50 |
| Purchase #5 | $133.94 | 8.261% | $145.0048 | $145.00 | $145.00 | $145.00 |
| Purchase #6 | $170.64 | 8.383% | $184.9448 | $184.94 | $184.95 | $184.90 |
| Purchase #7 | $35.66 | 13.613% | $40.5144 | $40.51 | $40.50 | $40.50 |
| 7 purchase totals = | $652.19 | $711.3834 | $711.37 | $711.35 | $711.30 | |