| 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 | $145.74 | 3.798% | $151.2752 | $151.28 | $151.30 | $151.30 |
| Purchase #2 | $39.46 | 6.833% | $42.1563 | $42.16 | $42.15 | $42.20 |
| Purchase #3 | $138.93 | 5.733% | $146.8949 | $146.89 | $146.90 | $146.90 |
| Purchase #4 | $175.97 | 6.416% | $187.2602 | $187.26 | $187.25 | $187.30 |
| Purchase #5 | $15.79 | 11.427% | $17.5943 | $17.59 | $17.60 | $17.60 |
| Purchase #6 | $162.73 | 10.470% | $179.7678 | $179.77 | $179.75 | $179.80 |
| Purchase #7 | $182.45 | 6.164% | $193.6962 | $193.70 | $193.70 | $193.70 |
| 7 purchase totals = | $861.07 | $918.6449 | $918.65 | $918.65 | $918.80 | |