| 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 | $165.47 | 11.260% | $184.1019 | $184.10 | $184.10 | $184.10 |
| Purchase #2 | $85.38 | 12.536% | $96.0832 | $96.08 | $96.10 | $96.10 |
| Purchase #3 | $13.80 | 7.697% | $14.8622 | $14.86 | $14.85 | $14.90 |
| Purchase #4 | $57.46 | 7.699% | $61.8838 | $61.88 | $61.90 | $61.90 |
| Purchase #5 | $23.36 | 3.672% | $24.2178 | $24.22 | $24.20 | $24.20 |
| Purchase #6 | $168.82 | 6.501% | $179.795 | $179.80 | $179.80 | $179.80 |
| Purchase #7 | $126.96 | 4.169% | $132.253 | $132.25 | $132.25 | $132.30 |
| 7 purchase totals = | $641.25 | $693.1969 | $693.19 | $693.20 | $693.30 | |