| 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 | $189.56 | 6.506% | $201.8928 | $201.89 | $201.90 | $201.90 |
| Purchase #2 | $33.76 | 9.459% | $36.9534 | $36.95 | $36.95 | $37.00 |
| Purchase #3 | $12.94 | 8.806% | $14.0795 | $14.08 | $14.10 | $14.10 |
| Purchase #4 | $95.52 | 9.110% | $104.2219 | $104.22 | $104.20 | $104.20 |
| Purchase #5 | $76.70 | 11.755% | $85.7161 | $85.72 | $85.70 | $85.70 |
| Purchase #6 | $218.37 | 6.773% | $233.1602 | $233.16 | $233.15 | $233.20 |
| Purchase #7 | $171.71 | 12.287% | $192.808 | $192.81 | $192.80 | $192.80 |
| 7 purchase totals = | $798.56 | $868.8319 | $868.83 | $868.80 | $868.90 | |