| 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 | $190.99 | 12.593% | $215.0414 | $215.04 | $215.05 | $215.00 |
| Purchase #2 | $68.52 | 9.488% | $75.0212 | $75.02 | $75.00 | $75.00 |
| Purchase #3 | $165.83 | 7.598% | $178.4298 | $178.43 | $178.45 | $178.40 |
| Purchase #4 | $196.38 | 7.234% | $210.5861 | $210.59 | $210.60 | $210.60 |
| Purchase #5 | $64.92 | 7.379% | $69.7104 | $69.71 | $69.70 | $69.70 |
| Purchase #6 | $215.82 | 8.305% | $233.7439 | $233.74 | $233.75 | $233.70 |
| Purchase #7 | $154.38 | 8.269% | $167.1457 | $167.15 | $167.15 | $167.10 |
| 7 purchase totals = | $1,056.84 | $1,149.6785 | $1,149.68 | $1,149.70 | $1,149.50 | |