| 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 | $169.28 | 10.279% | $186.6803 | $186.68 | $186.70 | $186.70 |
| Purchase #2 | $54.29 | 9.404% | $59.3954 | $59.40 | $59.40 | $59.40 |
| Purchase #3 | $188.38 | 11.615% | $210.2603 | $210.26 | $210.25 | $210.30 |
| Purchase #4 | $137.43 | 7.694% | $148.0039 | $148.00 | $148.00 | $148.00 |
| Purchase #5 | $145.67 | 9.423% | $159.3965 | $159.40 | $159.40 | $159.40 |
| Purchase #6 | $228.41 | 7.858% | $246.3585 | $246.36 | $246.35 | $246.40 |
| Purchase #7 | $177.33 | 4.616% | $185.5156 | $185.52 | $185.50 | $185.50 |
| 7 purchase totals = | $1,100.79 | $1,195.6105 | $1,195.62 | $1,195.60 | $1,195.70 | |