| 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 | $165.40 | 7.755% | $178.2268 | $178.23 | $178.25 | $178.20 |
| Purchase #2 | $36.60 | 11.144% | $40.6787 | $40.68 | $40.70 | $40.70 |
| Purchase #3 | $109.83 | 13.189% | $124.3155 | $124.32 | $124.30 | $124.30 |
| Purchase #4 | $173.35 | 13.427% | $196.6257 | $196.63 | $196.65 | $196.60 |
| Purchase #5 | $192.40 | 7.266% | $206.3798 | $206.38 | $206.40 | $206.40 |
| Purchase #6 | $180.70 | 13.300% | $204.7331 | $204.73 | $204.75 | $204.70 |
| Purchase #7 | $41.92 | 12.222% | $47.0435 | $47.04 | $47.05 | $47.00 |
| 7 purchase totals = | $900.20 | $998.0031 | $998.01 | $998.10 | $997.90 | |