| 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 | $139.60 | 4.276% | $145.5693 | $145.57 | $145.55 | $145.60 |
| Purchase #2 | $117.78 | 8.683% | $128.0068 | $128.01 | $128.00 | $128.00 |
| Purchase #3 | $68.72 | 7.609% | $73.9489 | $73.95 | $73.95 | $73.90 |
| Purchase #4 | $191.34 | 6.389% | $203.5647 | $203.56 | $203.55 | $203.60 |
| Purchase #5 | $108.30 | 3.795% | $112.41 | $112.41 | $112.40 | $112.40 |
| Purchase #6 | $29.63 | 12.187% | $33.241 | $33.24 | $33.25 | $33.20 |
| Purchase #7 | $151.31 | 6.595% | $161.2889 | $161.29 | $161.30 | $161.30 |
| 7 purchase totals = | $806.68 | $858.0296 | $858.03 | $858.00 | $858.00 | |