| 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 | $161.45 | 3.269% | $166.7278 | $166.73 | $166.75 | $166.70 |
| Purchase #2 | $212.49 | 11.295% | $236.4907 | $236.49 | $236.50 | $236.50 |
| Purchase #3 | $160.61 | 4.758% | $168.2518 | $168.25 | $168.25 | $168.30 |
| Purchase #4 | $27.38 | 13.613% | $31.1072 | $31.11 | $31.10 | $31.10 |
| Purchase #5 | $23.40 | 3.618% | $24.2466 | $24.25 | $24.25 | $24.20 |
| Purchase #6 | $87.97 | 7.695% | $94.7393 | $94.74 | $94.75 | $94.70 |
| Purchase #7 | $13.92 | 6.168% | $14.7786 | $14.78 | $14.80 | $14.80 |
| 7 purchase totals = | $687.22 | $736.3420 | $736.35 | $736.40 | $736.30 | |