| 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 | $186.57 | 4.701% | $195.3407 | $195.34 | $195.35 | $195.30 |
| Purchase #2 | $16.77 | 10.608% | $18.549 | $18.55 | $18.55 | $18.50 |
| Purchase #3 | $185.30 | 13.631% | $210.5582 | $210.56 | $210.55 | $210.60 |
| Purchase #4 | $124.39 | 9.511% | $136.2207 | $136.22 | $136.20 | $136.20 |
| Purchase #5 | $152.95 | 10.697% | $169.3111 | $169.31 | $169.30 | $169.30 |
| Purchase #6 | $96.36 | 3.536% | $99.7673 | $99.77 | $99.75 | $99.80 |
| Purchase #7 | $60.76 | 10.690% | $67.2552 | $67.26 | $67.25 | $67.30 |
| 7 purchase totals = | $823.10 | $897.0022 | $897.01 | $896.95 | $897.00 | |