| 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 | $197.47 | 6.132% | $209.5789 | $209.58 | $209.60 | $209.60 |
| Purchase #2 | $66.89 | 5.421% | $70.5161 | $70.52 | $70.50 | $70.50 |
| Purchase #3 | $125.35 | 3.442% | $129.6645 | $129.66 | $129.65 | $129.70 |
| Purchase #4 | $214.30 | 6.268% | $227.7323 | $227.73 | $227.75 | $227.70 |
| Purchase #5 | $133.28 | 6.597% | $142.0725 | $142.07 | $142.05 | $142.10 |
| Purchase #6 | $250.76 | 7.231% | $268.8925 | $268.89 | $268.90 | $268.90 |
| Purchase #7 | $114.62 | 4.110% | $119.3309 | $119.33 | $119.35 | $119.30 |
| 7 purchase totals = | $1,102.67 | $1,167.7877 | $1,167.78 | $1,167.80 | $1,167.80 | |