| 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 | $142.78 | 4.448% | $149.1309 | $149.13 | $149.15 | $149.10 |
| Purchase #2 | $98.74 | 7.456% | $106.1021 | $106.10 | $106.10 | $106.10 |
| Purchase #3 | $118.54 | 6.430% | $126.1621 | $126.16 | $126.15 | $126.20 |
| Purchase #4 | $135.53 | 4.438% | $141.5448 | $141.54 | $141.55 | $141.50 |
| Purchase #5 | $77.25 | 11.130% | $85.8479 | $85.85 | $85.85 | $85.80 |
| Purchase #6 | $153.32 | 6.315% | $163.0022 | $163.00 | $163.00 | $163.00 |
| Purchase #7 | $169.93 | 5.506% | $179.2863 | $179.29 | $179.30 | $179.30 |
| 7 purchase totals = | $896.09 | $951.0763 | $951.07 | $951.10 | $951.00 | |