| 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 | $204.78 | 6.832% | $218.7706 | $218.77 | $218.75 | $218.80 |
| Purchase #2 | $213.30 | 6.420% | $226.9939 | $226.99 | $227.00 | $227.00 |
| Purchase #3 | $134.81 | 7.336% | $144.6997 | $144.70 | $144.70 | $144.70 |
| Purchase #4 | $46.79 | 9.751% | $51.3525 | $51.35 | $51.35 | $51.40 |
| Purchase #5 | $142.52 | 12.701% | $160.6215 | $160.62 | $160.60 | $160.60 |
| Purchase #6 | $42.65 | 3.193% | $44.0118 | $44.01 | $44.00 | $44.00 |
| Purchase #7 | $8.34 | 13.575% | $9.4722 | $9.47 | $9.45 | $9.50 |
| 7 purchase totals = | $793.19 | $855.9222 | $855.91 | $855.85 | $856.00 | |