| 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 | $138.83 | 5.569% | $146.5614 | $146.56 | $146.55 | $146.60 |
| Purchase #2 | $238.31 | 8.538% | $258.6569 | $258.66 | $258.65 | $258.70 |
| Purchase #3 | $84.53 | 3.387% | $87.393 | $87.39 | $87.40 | $87.40 |
| Purchase #4 | $99.33 | 3.505% | $102.8115 | $102.81 | $102.80 | $102.80 |
| Purchase #5 | $238.46 | 13.589% | $270.8643 | $270.86 | $270.85 | $270.90 |
| Purchase #6 | $126.62 | 3.254% | $130.7402 | $130.74 | $130.75 | $130.70 |
| Purchase #7 | $16.99 | 8.276% | $18.3961 | $18.40 | $18.40 | $18.40 |
| 7 purchase totals = | $943.07 | $1,015.4234 | $1,015.42 | $1,015.40 | $1,015.50 | |