| 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 | $145.58 | 9.496% | $159.4043 | $159.40 | $159.40 | $159.40 |
| Purchase #2 | $10.77 | 6.356% | $11.4545 | $11.45 | $11.45 | $11.50 |
| Purchase #3 | $11.41 | 3.532% | $11.813 | $11.81 | $11.80 | $11.80 |
| Purchase #4 | $240.74 | 4.418% | $251.3759 | $251.38 | $251.40 | $251.40 |
| Purchase #5 | $132.48 | 13.805% | $150.7689 | $150.77 | $150.75 | $150.80 |
| Purchase #6 | $116.30 | 4.220% | $121.2079 | $121.21 | $121.20 | $121.20 |
| Purchase #7 | $115.96 | 6.789% | $123.8325 | $123.83 | $123.85 | $123.80 |
| 7 purchase totals = | $773.24 | $829.8570 | $829.85 | $829.85 | $829.90 | |