| 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 | $157.46 | 3.669% | $163.2372 | $163.24 | $163.25 | $163.20 |
| Purchase #2 | $8.72 | 6.604% | $9.2959 | $9.30 | $9.30 | $9.30 |
| Purchase #3 | $45.45 | 4.701% | $47.5866 | $47.59 | $47.60 | $47.60 |
| Purchase #4 | $166.43 | 9.756% | $182.6669 | $182.67 | $182.65 | $182.70 |
| Purchase #5 | $25.89 | 8.312% | $28.042 | $28.04 | $28.05 | $28.00 |
| Purchase #6 | $147.35 | 9.544% | $161.4131 | $161.41 | $161.40 | $161.40 |
| Purchase #7 | $111.66 | 10.554% | $123.4446 | $123.44 | $123.45 | $123.40 |
| 7 purchase totals = | $662.96 | $715.6863 | $715.69 | $715.70 | $715.60 | |