| 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 | $137.76 | 8.749% | $149.8126 | $149.81 | $149.80 | $149.80 |
| Purchase #2 | $56.75 | 6.175% | $60.2543 | $60.25 | $60.25 | $60.30 |
| Purchase #3 | $106.95 | 4.332% | $111.5831 | $111.58 | $111.60 | $111.60 |
| Purchase #4 | $215.40 | 9.344% | $235.527 | $235.53 | $235.55 | $235.50 |
| Purchase #5 | $101.29 | 12.310% | $113.7588 | $113.76 | $113.75 | $113.80 |
| Purchase #6 | $155.27 | 3.682% | $160.987 | $160.99 | $161.00 | $161.00 |
| Purchase #7 | $84.47 | 12.780% | $95.2653 | $95.27 | $95.25 | $95.30 |
| 7 purchase totals = | $857.89 | $927.1881 | $927.19 | $927.20 | $927.30 | |