| 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 | $134.61 | 9.532% | $147.441 | $147.44 | $147.45 | $147.40 |
| Purchase #2 | $226.55 | 13.797% | $257.8071 | $257.81 | $257.80 | $257.80 |
| Purchase #3 | $88.48 | 12.390% | $99.4427 | $99.44 | $99.45 | $99.40 |
| Purchase #4 | $117.32 | 12.562% | $132.0577 | $132.06 | $132.05 | $132.10 |
| Purchase #5 | $52.77 | 3.398% | $54.5631 | $54.56 | $54.55 | $54.60 |
| Purchase #6 | $59.29 | 6.334% | $63.0454 | $63.05 | $63.05 | $63.00 |
| Purchase #7 | $51.76 | 5.137% | $54.4189 | $54.42 | $54.40 | $54.40 |
| 7 purchase totals = | $730.78 | $808.7759 | $808.78 | $808.75 | $808.70 | |