| 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 | $165.99 | 13.839% | $188.9614 | $188.96 | $188.95 | $189.00 |
| Purchase #2 | $15.93 | 12.307% | $17.8905 | $17.89 | $17.90 | $17.90 |
| Purchase #3 | $80.52 | 4.546% | $84.1804 | $84.18 | $84.20 | $84.20 |
| Purchase #4 | $116.54 | 12.588% | $131.2101 | $131.21 | $131.20 | $131.20 |
| Purchase #5 | $52.53 | 10.381% | $57.9831 | $57.98 | $58.00 | $58.00 |
| Purchase #6 | $73.62 | 13.164% | $83.3113 | $83.31 | $83.30 | $83.30 |
| Purchase #7 | $164.95 | 8.588% | $179.1159 | $179.12 | $179.10 | $179.10 |
| 7 purchase totals = | $670.08 | $742.6527 | $742.65 | $742.65 | $742.70 | |