| 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 | $167.65 | 4.293% | $174.8472 | $174.85 | $174.85 | $174.80 |
| Purchase #2 | $32.55 | 7.245% | $34.9082 | $34.91 | $34.90 | $34.90 |
| Purchase #3 | $13.36 | 9.739% | $14.6611 | $14.66 | $14.65 | $14.70 |
| Purchase #4 | $75.41 | 7.762% | $81.2633 | $81.26 | $81.25 | $81.30 |
| Purchase #5 | $14.43 | 9.338% | $15.7775 | $15.78 | $15.80 | $15.80 |
| Purchase #6 | $104.37 | 7.391% | $112.084 | $112.08 | $112.10 | $112.10 |
| Purchase #7 | $204.78 | 5.761% | $216.5774 | $216.58 | $216.60 | $216.60 |
| 7 purchase totals = | $612.55 | $650.1187 | $650.12 | $650.15 | $650.20 | |