| 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 | $139.90 | 10.816% | $155.0316 | $155.03 | $155.05 | $155.00 |
| Purchase #2 | $53.31 | 9.664% | $58.4619 | $58.46 | $58.45 | $58.50 |
| Purchase #3 | $228.72 | 4.810% | $239.7214 | $239.72 | $239.70 | $239.70 |
| Purchase #4 | $13.37 | 9.497% | $14.6397 | $14.64 | $14.65 | $14.60 |
| Purchase #5 | $127.68 | 5.651% | $134.8952 | $134.90 | $134.90 | $134.90 |
| Purchase #6 | $201.98 | 12.508% | $227.2437 | $227.24 | $227.25 | $227.20 |
| Purchase #7 | $101.81 | 13.543% | $115.5981 | $115.60 | $115.60 | $115.60 |
| 7 purchase totals = | $866.77 | $945.5916 | $945.59 | $945.60 | $945.50 | |