| 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 | $132.50 | 11.115% | $147.2274 | $147.23 | $147.25 | $147.20 |
| Purchase #2 | $175.27 | 3.711% | $181.7743 | $181.77 | $181.75 | $181.80 |
| Purchase #3 | $169.89 | 6.191% | $180.4079 | $180.41 | $180.40 | $180.40 |
| Purchase #4 | $188.63 | 8.843% | $205.3106 | $205.31 | $205.30 | $205.30 |
| Purchase #5 | $170.30 | 11.856% | $190.4908 | $190.49 | $190.50 | $190.50 |
| Purchase #6 | $70.82 | 6.662% | $75.538 | $75.54 | $75.55 | $75.50 |
| Purchase #7 | $209.94 | 5.551% | $221.5938 | $221.59 | $221.60 | $221.60 |
| 7 purchase totals = | $1,117.35 | $1,202.3428 | $1,202.34 | $1,202.35 | $1,202.30 | |