| 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 | $172.62 | 11.194% | $191.9431 | $191.94 | $191.95 | $191.90 |
| Purchase #2 | $14.92 | 5.201% | $15.696 | $15.70 | $15.70 | $15.70 |
| Purchase #3 | $210.69 | 4.840% | $220.8874 | $220.89 | $220.90 | $220.90 |
| Purchase #4 | $218.80 | 13.675% | $248.7209 | $248.72 | $248.70 | $248.70 |
| Purchase #5 | $30.36 | 5.696% | $32.0893 | $32.09 | $32.10 | $32.10 |
| Purchase #6 | $117.91 | 12.376% | $132.5025 | $132.50 | $132.50 | $132.50 |
| Purchase #7 | $58.56 | 13.670% | $66.5652 | $66.57 | $66.55 | $66.60 |
| 7 purchase totals = | $823.86 | $908.4044 | $908.41 | $908.40 | $908.40 | |