| 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 | $137.70 | 6.185% | $146.2167 | $146.22 | $146.20 | $146.20 |
| Purchase #2 | $34.80 | 5.539% | $36.7276 | $36.73 | $36.75 | $36.70 |
| Purchase #3 | $35.96 | 12.797% | $40.5618 | $40.56 | $40.55 | $40.60 |
| Purchase #4 | $153.78 | 4.263% | $160.3356 | $160.34 | $160.35 | $160.30 |
| Purchase #5 | $234.69 | 5.190% | $246.8704 | $246.87 | $246.85 | $246.90 |
| Purchase #6 | $50.64 | 10.227% | $55.819 | $55.82 | $55.80 | $55.80 |
| Purchase #7 | $211.67 | 9.169% | $231.078 | $231.08 | $231.10 | $231.10 |
| 7 purchase totals = | $859.24 | $917.6091 | $917.62 | $917.60 | $917.60 | |