| 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 | $180.74 | 13.756% | $205.6026 | $205.60 | $205.60 | $205.60 |
| Purchase #2 | $70.71 | 12.229% | $79.3571 | $79.36 | $79.35 | $79.40 |
| Purchase #3 | $205.51 | 6.688% | $219.2545 | $219.25 | $219.25 | $219.30 |
| Purchase #4 | $92.59 | 11.246% | $103.0027 | $103.00 | $103.00 | $103.00 |
| Purchase #5 | $226.65 | 3.627% | $234.8706 | $234.87 | $234.85 | $234.90 |
| Purchase #6 | $144.88 | 9.614% | $158.8088 | $158.81 | $158.80 | $158.80 |
| Purchase #7 | $132.54 | 5.364% | $139.6494 | $139.65 | $139.65 | $139.60 |
| 7 purchase totals = | $1,053.62 | $1,140.5457 | $1,140.54 | $1,140.50 | $1,140.60 | |