| 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 | $127.50 | 13.192% | $144.3198 | $144.32 | $144.30 | $144.30 |
| Purchase #2 | $242.25 | 9.467% | $265.1838 | $265.18 | $265.20 | $265.20 |
| Purchase #3 | $128.59 | 6.375% | $136.7876 | $136.79 | $136.80 | $136.80 |
| Purchase #4 | $75.36 | 13.259% | $85.352 | $85.35 | $85.35 | $85.40 |
| Purchase #5 | $51.59 | 12.325% | $57.9485 | $57.95 | $57.95 | $57.90 |
| Purchase #6 | $132.71 | 3.750% | $137.6866 | $137.69 | $137.70 | $137.70 |
| Purchase #7 | $34.87 | 9.493% | $38.1802 | $38.18 | $38.20 | $38.20 |
| 7 purchase totals = | $792.87 | $865.4585 | $865.46 | $865.50 | $865.50 | |