| 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 | $136.32 | 4.408% | $142.329 | $142.33 | $142.35 | $142.30 |
| Purchase #2 | $234.88 | 3.834% | $243.8853 | $243.89 | $243.90 | $243.90 |
| Purchase #3 | $161.30 | 3.429% | $166.831 | $166.83 | $166.85 | $166.80 |
| Purchase #4 | $220.72 | 5.191% | $232.1776 | $232.18 | $232.20 | $232.20 |
| Purchase #5 | $161.75 | 5.499% | $170.6446 | $170.64 | $170.65 | $170.60 |
| Purchase #6 | $192.88 | 6.301% | $205.0334 | $205.03 | $205.05 | $205.00 |
| Purchase #7 | $188.45 | 3.257% | $194.5878 | $194.59 | $194.60 | $194.60 |
| 7 purchase totals = | $1,296.30 | $1,355.4887 | $1,355.49 | $1,355.60 | $1,355.40 | |