| 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 | $104.36 | 12.746% | $117.6617 | $117.66 | $117.65 | $117.70 |
| Purchase #2 | $138.43 | 4.461% | $144.6054 | $144.61 | $144.60 | $144.60 |
| Purchase #3 | $140.52 | 7.346% | $150.8426 | $150.84 | $150.85 | $150.80 |
| Purchase #4 | $145.68 | 5.837% | $154.1833 | $154.18 | $154.20 | $154.20 |
| Purchase #5 | $79.49 | 9.821% | $87.2967 | $87.30 | $87.30 | $87.30 |
| Purchase #6 | $201.84 | 6.160% | $214.2733 | $214.27 | $214.25 | $214.30 |
| Purchase #7 | $164.40 | 7.144% | $176.1447 | $176.14 | $176.15 | $176.10 |
| 7 purchase totals = | $974.72 | $1,045.0077 | $1,045.00 | $1,045.00 | $1,045.00 | |