| 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 | $143.58 | 4.820% | $150.5006 | $150.50 | $150.50 | $150.50 |
| Purchase #2 | $187.83 | 5.333% | $197.847 | $197.85 | $197.85 | $197.80 |
| Purchase #3 | $168.82 | 8.559% | $183.2693 | $183.27 | $183.25 | $183.30 |
| Purchase #4 | $100.53 | 10.554% | $111.1399 | $111.14 | $111.15 | $111.10 |
| Purchase #5 | $31.75 | 7.676% | $34.1871 | $34.19 | $34.20 | $34.20 |
| Purchase #6 | $35.79 | 6.222% | $38.0169 | $38.02 | $38.00 | $38.00 |
| Purchase #7 | $103.45 | 12.329% | $116.2044 | $116.20 | $116.20 | $116.20 |
| 7 purchase totals = | $771.75 | $831.1652 | $831.17 | $831.15 | $831.10 | |