| 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 | $185.75 | 11.347% | $206.8271 | $206.83 | $206.85 | $206.80 |
| Purchase #2 | $123.54 | 9.489% | $135.2627 | $135.26 | $135.25 | $135.30 |
| Purchase #3 | $91.41 | 5.227% | $96.188 | $96.19 | $96.20 | $96.20 |
| Purchase #4 | $236.57 | 11.833% | $264.5633 | $264.56 | $264.55 | $264.60 |
| Purchase #5 | $106.49 | 11.520% | $118.7576 | $118.76 | $118.75 | $118.80 |
| Purchase #6 | $122.93 | 5.330% | $129.4822 | $129.48 | $129.50 | $129.50 |
| Purchase #7 | $215.79 | 7.175% | $231.2729 | $231.27 | $231.25 | $231.30 |
| 7 purchase totals = | $1,082.48 | $1,182.3538 | $1,182.35 | $1,182.35 | $1,182.50 | |