| 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 | $209.71 | 6.409% | $223.1503 | $223.15 | $223.15 | $223.20 |
| Purchase #2 | $6.99 | 13.519% | $7.935 | $7.94 | $7.95 | $7.90 |
| Purchase #3 | $73.32 | 6.247% | $77.9003 | $77.90 | $77.90 | $77.90 |
| Purchase #4 | $235.72 | 10.185% | $259.7281 | $259.73 | $259.75 | $259.70 |
| Purchase #5 | $95.75 | 7.757% | $103.1773 | $103.18 | $103.20 | $103.20 |
| Purchase #6 | $121.92 | 5.119% | $128.1611 | $128.16 | $128.15 | $128.20 |
| Purchase #7 | $165.53 | 8.424% | $179.4742 | $179.47 | $179.45 | $179.50 |
| 7 purchase totals = | $908.94 | $979.5263 | $979.53 | $979.55 | $979.60 | |