| 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 | $180.27 | 13.230% | $204.1197 | $204.12 | $204.10 | $204.10 |
| Purchase #2 | $142.81 | 11.802% | $159.6644 | $159.66 | $159.65 | $159.70 |
| Purchase #3 | $106.37 | 13.264% | $120.4789 | $120.48 | $120.50 | $120.50 |
| Purchase #4 | $186.56 | 7.149% | $199.8972 | $199.90 | $199.90 | $199.90 |
| Purchase #5 | $89.55 | 13.694% | $101.813 | $101.81 | $101.80 | $101.80 |
| Purchase #6 | $185.32 | 5.454% | $195.4274 | $195.43 | $195.45 | $195.40 |
| Purchase #7 | $5.66 | 12.727% | $6.3803 | $6.38 | $6.40 | $6.40 |
| 7 purchase totals = | $896.54 | $987.7809 | $987.78 | $987.80 | $987.80 | |