| 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 | $159.39 | 11.519% | $177.7501 | $177.75 | $177.75 | $177.80 |
| Purchase #2 | $22.33 | 5.712% | $23.6055 | $23.61 | $23.60 | $23.60 |
| Purchase #3 | $142.77 | 5.110% | $150.0655 | $150.07 | $150.05 | $150.10 |
| Purchase #4 | $238.32 | 8.417% | $258.3794 | $258.38 | $258.40 | $258.40 |
| Purchase #5 | $203.72 | 5.297% | $214.511 | $214.51 | $214.50 | $214.50 |
| Purchase #6 | $105.60 | 10.866% | $117.0745 | $117.07 | $117.05 | $117.10 |
| Purchase #7 | $230.67 | 6.500% | $245.6636 | $245.66 | $245.65 | $245.70 |
| 7 purchase totals = | $1,102.80 | $1,187.0496 | $1,187.05 | $1,187.00 | $1,187.20 | |