| 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 | $132.44 | 4.783% | $138.7746 | $138.77 | $138.75 | $138.80 |
| Purchase #2 | $16.79 | 4.812% | $17.5979 | $17.60 | $17.60 | $17.60 |
| Purchase #3 | $106.57 | 6.539% | $113.5386 | $113.54 | $113.55 | $113.50 |
| Purchase #4 | $144.34 | 10.314% | $159.2272 | $159.23 | $159.25 | $159.20 |
| Purchase #5 | $165.98 | 4.130% | $172.835 | $172.84 | $172.85 | $172.80 |
| Purchase #6 | $44.97 | 6.446% | $47.8688 | $47.87 | $47.85 | $47.90 |
| Purchase #7 | $247.55 | 8.140% | $267.7006 | $267.70 | $267.70 | $267.70 |
| 7 purchase totals = | $858.64 | $917.5427 | $917.55 | $917.55 | $917.50 | |