| 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 | $164.28 | 7.798% | $177.0906 | $177.09 | $177.10 | $177.10 |
| Purchase #2 | $183.27 | 8.245% | $198.3806 | $198.38 | $198.40 | $198.40 |
| Purchase #3 | $199.75 | 3.365% | $206.4716 | $206.47 | $206.45 | $206.50 |
| Purchase #4 | $215.84 | 8.613% | $234.4303 | $234.43 | $234.45 | $234.40 |
| Purchase #5 | $53.39 | 12.411% | $60.0162 | $60.02 | $60.00 | $60.00 |
| Purchase #6 | $243.58 | 13.221% | $275.7837 | $275.78 | $275.80 | $275.80 |
| Purchase #7 | $220.82 | 8.561% | $239.7244 | $239.72 | $239.70 | $239.70 |
| 7 purchase totals = | $1,280.93 | $1,391.8974 | $1,391.89 | $1,391.90 | $1,391.90 | |