| 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 | $151.81 | 9.561% | $166.3246 | $166.32 | $166.30 | $166.30 |
| Purchase #2 | $148.35 | 12.594% | $167.0332 | $167.03 | $167.05 | $167.00 |
| Purchase #3 | $105.32 | 6.350% | $112.0078 | $112.01 | $112.00 | $112.00 |
| Purchase #4 | $94.50 | 10.741% | $104.6502 | $104.65 | $104.65 | $104.70 |
| Purchase #5 | $74.30 | 9.871% | $81.6342 | $81.63 | $81.65 | $81.60 |
| Purchase #6 | $10.32 | 9.363% | $11.2863 | $11.29 | $11.30 | $11.30 |
| Purchase #7 | $64.97 | 6.535% | $69.2158 | $69.22 | $69.20 | $69.20 |
| 7 purchase totals = | $649.57 | $712.1521 | $712.15 | $712.15 | $712.10 | |