| 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 | 13.663% | $188.0782 | $188.08 | $188.10 | $188.10 |
| Purchase #2 | $99.70 | 6.604% | $106.2842 | $106.28 | $106.30 | $106.30 |
| Purchase #3 | $99.84 | 3.144% | $102.979 | $102.98 | $103.00 | $103.00 |
| Purchase #4 | $149.97 | 4.432% | $156.6167 | $156.62 | $156.60 | $156.60 |
| Purchase #5 | $174.43 | 6.865% | $186.4046 | $186.40 | $186.40 | $186.40 |
| Purchase #6 | $13.27 | 5.164% | $13.9553 | $13.96 | $13.95 | $14.00 |
| Purchase #7 | $115.95 | 8.846% | $126.2069 | $126.21 | $126.20 | $126.20 |
| 7 purchase totals = | $818.63 | $880.5249 | $880.53 | $880.55 | $880.60 | |