| 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 | $148.68 | 6.806% | $158.7992 | $158.80 | $158.80 | $158.80 |
| Purchase #2 | $148.67 | 3.838% | $154.376 | $154.38 | $154.40 | $154.40 |
| Purchase #3 | $191.29 | 6.600% | $203.9151 | $203.92 | $203.90 | $203.90 |
| Purchase #4 | $153.81 | 6.486% | $163.7861 | $163.79 | $163.80 | $163.80 |
| Purchase #5 | $215.90 | 8.339% | $233.9039 | $233.90 | $233.90 | $233.90 |
| Purchase #6 | $149.98 | 13.295% | $169.9198 | $169.92 | $169.90 | $169.90 |
| Purchase #7 | $120.52 | 3.145% | $124.3104 | $124.31 | $124.30 | $124.30 |
| 7 purchase totals = | $1,128.85 | $1,209.0105 | $1,209.02 | $1,209.00 | $1,209.00 | |