| 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 | $203.69 | 7.858% | $219.696 | $219.70 | $219.70 | $219.70 |
| Purchase #2 | $105.93 | 7.394% | $113.7625 | $113.76 | $113.75 | $113.80 |
| Purchase #3 | $187.65 | 9.695% | $205.8427 | $205.84 | $205.85 | $205.80 |
| Purchase #4 | $68.59 | 5.418% | $72.3062 | $72.31 | $72.30 | $72.30 |
| Purchase #5 | $60.95 | 10.596% | $67.4083 | $67.41 | $67.40 | $67.40 |
| Purchase #6 | $132.41 | 11.496% | $147.6319 | $147.63 | $147.65 | $147.60 |
| Purchase #7 | $99.41 | 7.787% | $107.1511 | $107.15 | $107.15 | $107.20 |
| 7 purchase totals = | $858.63 | $933.7987 | $933.80 | $933.80 | $933.80 | |