| 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 | $147.31 | 12.509% | $165.737 | $165.74 | $165.75 | $165.70 |
| Purchase #2 | $43.30 | 10.552% | $47.869 | $47.87 | $47.85 | $47.90 |
| Purchase #3 | $78.70 | 10.682% | $87.1067 | $87.11 | $87.10 | $87.10 |
| Purchase #4 | $89.93 | 4.838% | $94.2808 | $94.28 | $94.30 | $94.30 |
| Purchase #5 | $58.52 | 4.295% | $61.0334 | $61.03 | $61.05 | $61.00 |
| Purchase #6 | $131.70 | 12.446% | $148.0914 | $148.09 | $148.10 | $148.10 |
| Purchase #7 | $73.56 | 5.140% | $77.341 | $77.34 | $77.35 | $77.30 |
| 7 purchase totals = | $623.02 | $681.4593 | $681.46 | $681.50 | $681.40 | |