| 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 | $244.42 | 8.330% | $264.7802 | $264.78 | $264.80 | $264.80 |
| Purchase #2 | $150.92 | 4.501% | $157.7129 | $157.71 | $157.70 | $157.70 |
| Purchase #3 | $136.54 | 8.382% | $147.9848 | $147.98 | $148.00 | $148.00 |
| Purchase #4 | $162.75 | 10.685% | $180.1398 | $180.14 | $180.15 | $180.10 |
| Purchase #5 | $64.44 | 13.411% | $73.082 | $73.08 | $73.10 | $73.10 |
| Purchase #6 | $60.88 | 10.774% | $67.4392 | $67.44 | $67.45 | $67.40 |
| Purchase #7 | $76.74 | 10.812% | $85.0371 | $85.04 | $85.05 | $85.00 |
| 7 purchase totals = | $896.69 | $976.1760 | $976.17 | $976.25 | $976.10 | |