| 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 | $155.83 | 8.638% | $169.2906 | $169.29 | $169.30 | $169.30 |
| Purchase #2 | $56.95 | 8.567% | $61.8289 | $61.83 | $61.85 | $61.80 |
| Purchase #3 | $74.54 | 12.751% | $84.0446 | $84.04 | $84.05 | $84.00 |
| Purchase #4 | $145.37 | 4.545% | $151.9771 | $151.98 | $152.00 | $152.00 |
| Purchase #5 | $198.56 | 12.636% | $223.65 | $223.65 | $223.65 | $223.70 |
| Purchase #6 | $113.91 | 10.523% | $125.8967 | $125.90 | $125.90 | $125.90 |
| Purchase #7 | $73.42 | 9.585% | $80.4573 | $80.46 | $80.45 | $80.50 |
| 7 purchase totals = | $818.58 | $897.1452 | $897.15 | $897.20 | $897.20 | |