| 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 | $163.28 | 10.147% | $179.848 | $179.85 | $179.85 | $179.80 |
| Purchase #2 | $52.68 | 11.603% | $58.7925 | $58.79 | $58.80 | $58.80 |
| Purchase #3 | $187.43 | 12.448% | $210.7613 | $210.76 | $210.75 | $210.80 |
| Purchase #4 | $38.29 | 4.266% | $39.9235 | $39.92 | $39.90 | $39.90 |
| Purchase #5 | $105.37 | 7.695% | $113.4782 | $113.48 | $113.50 | $113.50 |
| Purchase #6 | $210.46 | 4.768% | $220.4947 | $220.49 | $220.50 | $220.50 |
| Purchase #7 | $155.52 | 8.505% | $168.747 | $168.75 | $168.75 | $168.70 |
| 7 purchase totals = | $913.03 | $992.0452 | $992.04 | $992.05 | $992.00 | |