| 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 | $64.73 | 5.330% | $68.1801 | $68.18 | $68.20 | $68.20 |
| Purchase #2 | $159.46 | 3.644% | $165.2707 | $165.27 | $165.25 | $165.30 |
| Purchase #3 | $135.32 | 3.469% | $140.0143 | $140.01 | $140.00 | $140.00 |
| Purchase #4 | $126.81 | 5.379% | $133.6311 | $133.63 | $133.65 | $133.60 |
| Purchase #5 | $43.32 | 8.150% | $46.8506 | $46.85 | $46.85 | $46.90 |
| Purchase #6 | $127.33 | 12.116% | $142.7573 | $142.76 | $142.75 | $142.80 |
| Purchase #7 | $209.89 | 10.707% | $232.3629 | $232.36 | $232.35 | $232.40 |
| 7 purchase totals = | $866.86 | $929.0670 | $929.06 | $929.05 | $929.20 | |