| 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 | $170.50 | 3.624% | $176.6789 | $176.68 | $176.70 | $176.70 |
| Purchase #2 | $87.32 | 8.188% | $94.4698 | $94.47 | $94.45 | $94.50 |
| Purchase #3 | $146.49 | 6.196% | $155.5665 | $155.57 | $155.55 | $155.60 |
| Purchase #4 | $149.26 | 13.274% | $169.0728 | $169.07 | $169.05 | $169.10 |
| Purchase #5 | $153.73 | 6.595% | $163.8685 | $163.87 | $163.85 | $163.90 |
| Purchase #6 | $154.67 | 7.527% | $166.312 | $166.31 | $166.30 | $166.30 |
| Purchase #7 | $69.62 | 6.109% | $73.8731 | $73.87 | $73.85 | $73.90 |
| 7 purchase totals = | $931.59 | $999.8416 | $999.84 | $999.75 | $1,000.00 | |