| 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 | $108.90 | 8.527% | $118.1859 | $118.19 | $118.20 | $118.20 |
| Purchase #2 | $105.38 | 11.130% | $117.1088 | $117.11 | $117.10 | $117.10 |
| Purchase #3 | $22.67 | 3.428% | $23.4471 | $23.45 | $23.45 | $23.40 |
| Purchase #4 | $135.35 | 11.667% | $151.1413 | $151.14 | $151.15 | $151.10 |
| Purchase #5 | $60.87 | 6.393% | $64.7614 | $64.76 | $64.75 | $64.80 |
| Purchase #6 | $34.25 | 8.557% | $37.1808 | $37.18 | $37.20 | $37.20 |
| Purchase #7 | $145.72 | 3.240% | $150.4413 | $150.44 | $150.45 | $150.40 |
| 7 purchase totals = | $613.14 | $662.2666 | $662.27 | $662.30 | $662.20 | |