| 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 | $65.52 | 9.519% | $71.7568 | $71.76 | $71.75 | $71.80 |
| Purchase #2 | $165.49 | 6.207% | $175.762 | $175.76 | $175.75 | $175.80 |
| Purchase #3 | $36.48 | 9.779% | $40.0474 | $40.05 | $40.05 | $40.00 |
| Purchase #4 | $132.29 | 7.414% | $142.098 | $142.10 | $142.10 | $142.10 |
| Purchase #5 | $139.32 | 3.687% | $144.4567 | $144.46 | $144.45 | $144.50 |
| Purchase #6 | $182.86 | 5.141% | $192.2608 | $192.26 | $192.25 | $192.30 |
| Purchase #7 | $71.25 | 13.490% | $80.8616 | $80.86 | $80.85 | $80.90 |
| 7 purchase totals = | $793.21 | $847.2433 | $847.25 | $847.20 | $847.40 | |