| 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 | $155.38 | 6.334% | $165.2218 | $165.22 | $165.20 | $165.20 |
| Purchase #2 | $177.91 | 10.833% | $197.183 | $197.18 | $197.20 | $197.20 |
| Purchase #3 | $87.71 | 13.677% | $99.7061 | $99.71 | $99.70 | $99.70 |
| Purchase #4 | $45.91 | 12.604% | $51.6965 | $51.70 | $51.70 | $51.70 |
| Purchase #5 | $225.57 | 6.151% | $239.4448 | $239.44 | $239.45 | $239.40 |
| Purchase #6 | $167.77 | 8.823% | $182.5723 | $182.57 | $182.55 | $182.60 |
| Purchase #7 | $248.39 | 7.870% | $267.9383 | $267.94 | $267.95 | $267.90 |
| 7 purchase totals = | $1,108.64 | $1,203.7628 | $1,203.76 | $1,203.75 | $1,203.70 | |