| 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 | $165.85 | 6.629% | $176.8442 | $176.84 | $176.85 | $176.80 |
| Purchase #2 | $120.91 | 6.494% | $128.7619 | $128.76 | $128.75 | $128.80 |
| Purchase #3 | $23.85 | 5.667% | $25.2016 | $25.20 | $25.20 | $25.20 |
| Purchase #4 | $240.93 | 7.555% | $259.1323 | $259.13 | $259.15 | $259.10 |
| Purchase #5 | $66.64 | 7.530% | $71.658 | $71.66 | $71.65 | $71.70 |
| Purchase #6 | $86.70 | 7.804% | $93.4661 | $93.47 | $93.45 | $93.50 |
| Purchase #7 | $215.99 | 9.289% | $236.0533 | $236.05 | $236.05 | $236.10 |
| 7 purchase totals = | $920.87 | $991.1174 | $991.11 | $991.10 | $991.20 | |