| 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 | $160.33 | 6.282% | $170.4019 | $170.40 | $170.40 | $170.40 |
| Purchase #2 | $174.53 | 10.629% | $193.0808 | $193.08 | $193.10 | $193.10 |
| Purchase #3 | $86.67 | 6.137% | $91.9889 | $91.99 | $92.00 | $92.00 |
| Purchase #4 | $126.77 | 13.530% | $143.922 | $143.92 | $143.90 | $143.90 |
| Purchase #5 | $123.34 | 12.707% | $139.0128 | $139.01 | $139.00 | $139.00 |
| Purchase #6 | $225.91 | 11.135% | $251.0651 | $251.07 | $251.05 | $251.10 |
| Purchase #7 | $120.48 | 10.478% | $133.1039 | $133.10 | $133.10 | $133.10 |
| 7 purchase totals = | $1,018.03 | $1,122.5754 | $1,122.57 | $1,122.55 | $1,122.60 | |