| 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 | $133.75 | 11.540% | $149.1848 | $149.18 | $149.20 | $149.20 |
| Purchase #2 | $115.42 | 12.381% | $129.7102 | $129.71 | $129.70 | $129.70 |
| Purchase #3 | $143.65 | 3.465% | $148.6275 | $148.63 | $148.65 | $148.60 |
| Purchase #4 | $13.43 | 12.227% | $15.0721 | $15.07 | $15.05 | $15.10 |
| Purchase #5 | $232.40 | 8.382% | $251.8798 | $251.88 | $251.90 | $251.90 |
| Purchase #6 | $119.59 | 6.430% | $127.2796 | $127.28 | $127.30 | $127.30 |
| Purchase #7 | $27.89 | 11.394% | $31.0678 | $31.07 | $31.05 | $31.10 |
| 7 purchase totals = | $786.13 | $852.8218 | $852.82 | $852.85 | $852.90 | |