| 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 | $164.34 | 11.416% | $183.1011 | $183.10 | $183.10 | $183.10 |
| Purchase #2 | $112.52 | 3.291% | $116.223 | $116.22 | $116.20 | $116.20 |
| Purchase #3 | $152.46 | 5.433% | $160.7432 | $160.74 | $160.75 | $160.70 |
| Purchase #4 | $70.89 | 12.524% | $79.7683 | $79.77 | $79.75 | $79.80 |
| Purchase #5 | $60.66 | 10.651% | $67.1209 | $67.12 | $67.10 | $67.10 |
| Purchase #6 | $27.55 | 7.387% | $29.5851 | $29.59 | $29.60 | $29.60 |
| Purchase #7 | $189.31 | 13.670% | $215.1887 | $215.19 | $215.20 | $215.20 |
| 7 purchase totals = | $777.73 | $851.7303 | $851.73 | $851.70 | $851.70 | |