| 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 | $164.39 | 6.103% | $174.4227 | $174.42 | $174.40 | $174.40 |
| Purchase #2 | $60.42 | 7.312% | $64.8379 | $64.84 | $64.85 | $64.80 |
| Purchase #3 | $190.56 | 12.593% | $214.5572 | $214.56 | $214.55 | $214.60 |
| Purchase #4 | $125.28 | 8.665% | $136.1355 | $136.14 | $136.15 | $136.10 |
| Purchase #5 | $222.28 | 9.227% | $242.7898 | $242.79 | $242.80 | $242.80 |
| Purchase #6 | $113.33 | 8.227% | $122.6537 | $122.65 | $122.65 | $122.70 |
| Purchase #7 | $68.54 | 4.825% | $71.8471 | $71.85 | $71.85 | $71.80 |
| 7 purchase totals = | $944.80 | $1,027.2439 | $1,027.25 | $1,027.25 | $1,027.20 | |