| 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 | $167.28 | 4.541% | $174.8762 | $174.88 | $174.90 | $174.90 |
| Purchase #2 | $162.32 | 9.306% | $177.4255 | $177.43 | $177.45 | $177.40 |
| Purchase #3 | $95.28 | 8.669% | $103.5398 | $103.54 | $103.55 | $103.50 |
| Purchase #4 | $121.37 | 3.485% | $125.5997 | $125.60 | $125.60 | $125.60 |
| Purchase #5 | $44.80 | 8.483% | $48.6004 | $48.60 | $48.60 | $48.60 |
| Purchase #6 | $13.58 | 4.520% | $14.1938 | $14.19 | $14.20 | $14.20 |
| Purchase #7 | $5.76 | 4.403% | $6.0136 | $6.01 | $6.00 | $6.00 |
| 7 purchase totals = | $610.39 | $650.2490 | $650.25 | $650.30 | $650.20 | |