| 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 | $185.88 | 3.463% | $192.317 | $192.32 | $192.30 | $192.30 |
| Purchase #2 | $118.53 | 8.225% | $128.2791 | $128.28 | $128.30 | $128.30 |
| Purchase #3 | $11.29 | 3.363% | $11.6697 | $11.67 | $11.65 | $11.70 |
| Purchase #4 | $71.98 | 10.192% | $79.3162 | $79.32 | $79.30 | $79.30 |
| Purchase #5 | $72.47 | 4.309% | $75.5927 | $75.59 | $75.60 | $75.60 |
| Purchase #6 | $11.40 | 3.851% | $11.839 | $11.84 | $11.85 | $11.80 |
| Purchase #7 | $57.37 | 6.637% | $61.1776 | $61.18 | $61.20 | $61.20 |
| 7 purchase totals = | $528.92 | $560.1913 | $560.20 | $560.20 | $560.20 | |