| 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 | $136.88 | 3.356% | $141.4737 | $141.47 | $141.45 | $141.50 |
| Purchase #2 | $149.75 | 13.742% | $170.3286 | $170.33 | $170.35 | $170.30 |
| Purchase #3 | $33.26 | 8.489% | $36.0834 | $36.08 | $36.10 | $36.10 |
| Purchase #4 | $243.77 | 4.565% | $254.8981 | $254.90 | $254.90 | $254.90 |
| Purchase #5 | $33.64 | 7.615% | $36.2017 | $36.20 | $36.20 | $36.20 |
| Purchase #6 | $52.98 | 9.160% | $57.833 | $57.83 | $57.85 | $57.80 |
| Purchase #7 | $175.39 | 7.862% | $189.1792 | $189.18 | $189.20 | $189.20 |
| 7 purchase totals = | $825.67 | $885.9977 | $885.99 | $886.05 | $886.00 | |