| 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 | $147.50 | 9.478% | $161.4801 | $161.48 | $161.50 | $161.50 |
| Purchase #2 | $101.93 | 10.424% | $112.5552 | $112.56 | $112.55 | $112.60 |
| Purchase #3 | $156.82 | 5.326% | $165.1722 | $165.17 | $165.15 | $165.20 |
| Purchase #4 | $246.81 | 8.172% | $266.9793 | $266.98 | $267.00 | $267.00 |
| Purchase #5 | $205.50 | 13.488% | $233.2178 | $233.22 | $233.20 | $233.20 |
| Purchase #6 | $163.90 | 12.128% | $183.7778 | $183.78 | $183.80 | $183.80 |
| Purchase #7 | $55.43 | 11.507% | $61.8083 | $61.81 | $61.80 | $61.80 |
| 7 purchase totals = | $1,077.89 | $1,184.9907 | $1,185.00 | $1,185.00 | $1,185.10 | |