| 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 | $101.47 | 11.873% | $113.5175 | $113.52 | $113.50 | $113.50 |
| Purchase #2 | $167.44 | 7.756% | $180.4266 | $180.43 | $180.45 | $180.40 |
| Purchase #3 | $31.65 | 12.403% | $35.5755 | $35.58 | $35.60 | $35.60 |
| Purchase #4 | $168.93 | 9.427% | $184.855 | $184.86 | $184.85 | $184.90 |
| Purchase #5 | $163.57 | 10.149% | $180.1707 | $180.17 | $180.15 | $180.20 |
| Purchase #6 | $69.72 | 3.839% | $72.3966 | $72.40 | $72.40 | $72.40 |
| Purchase #7 | $36.74 | 6.812% | $39.2427 | $39.24 | $39.25 | $39.20 |
| 7 purchase totals = | $739.52 | $806.1846 | $806.20 | $806.20 | $806.20 | |