| 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 | $177.45 | 13.521% | $201.443 | $201.44 | $201.45 | $201.40 |
| Purchase #2 | $96.32 | 5.215% | $101.3431 | $101.34 | $101.35 | $101.30 |
| Purchase #3 | $203.80 | 11.700% | $227.6446 | $227.64 | $227.65 | $227.60 |
| Purchase #4 | $176.66 | 3.160% | $182.2425 | $182.24 | $182.25 | $182.20 |
| Purchase #5 | $73.63 | 7.310% | $79.0124 | $79.01 | $79.00 | $79.00 |
| Purchase #6 | $45.48 | 8.330% | $49.2685 | $49.27 | $49.25 | $49.30 |
| Purchase #7 | $75.94 | 8.396% | $82.3159 | $82.32 | $82.30 | $82.30 |
| 7 purchase totals = | $849.28 | $923.2700 | $923.26 | $923.25 | $923.10 | |