| 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 | $169.37 | 5.767% | $179.1376 | $179.14 | $179.15 | $179.10 |
| Purchase #2 | $184.98 | 13.143% | $209.2919 | $209.29 | $209.30 | $209.30 |
| Purchase #3 | $196.40 | 4.149% | $204.5486 | $204.55 | $204.55 | $204.50 |
| Purchase #4 | $239.62 | 6.566% | $255.3534 | $255.35 | $255.35 | $255.40 |
| Purchase #5 | $40.73 | 5.583% | $43.004 | $43.00 | $43.00 | $43.00 |
| Purchase #6 | $45.65 | 8.573% | $49.5636 | $49.56 | $49.55 | $49.60 |
| Purchase #7 | $26.62 | 10.453% | $29.4026 | $29.40 | $29.40 | $29.40 |
| 7 purchase totals = | $903.37 | $970.3017 | $970.29 | $970.30 | $970.30 | |