| 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 | $183.64 | 11.843% | $205.3885 | $205.39 | $205.40 | $205.40 |
| Purchase #2 | $5.51 | 6.205% | $5.8519 | $5.85 | $5.85 | $5.90 |
| Purchase #3 | $52.91 | 7.854% | $57.0656 | $57.07 | $57.05 | $57.10 |
| Purchase #4 | $118.79 | 9.368% | $129.9182 | $129.92 | $129.90 | $129.90 |
| Purchase #5 | $73.79 | 9.194% | $80.5743 | $80.57 | $80.55 | $80.60 |
| Purchase #6 | $197.57 | 5.263% | $207.9681 | $207.97 | $207.95 | $208.00 |
| Purchase #7 | $116.99 | 3.786% | $121.4192 | $121.42 | $121.40 | $121.40 |
| 7 purchase totals = | $749.20 | $808.1858 | $808.19 | $808.10 | $808.30 | |