| 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 | $35.56 | 7.285% | $38.1505 | $38.15 | $38.15 | $38.20 |
| Purchase #2 | $141.44 | 11.120% | $157.1681 | $157.17 | $157.15 | $157.20 |
| Purchase #3 | $23.62 | 7.278% | $25.3391 | $25.34 | $25.35 | $25.30 |
| Purchase #4 | $61.57 | 7.266% | $66.0437 | $66.04 | $66.05 | $66.00 |
| Purchase #5 | $164.59 | 3.179% | $169.8223 | $169.82 | $169.80 | $169.80 |
| Purchase #6 | $146.38 | 3.305% | $151.2179 | $151.22 | $151.20 | $151.20 |
| Purchase #7 | $218.63 | 4.455% | $228.37 | $228.37 | $228.35 | $228.40 |
| 7 purchase totals = | $791.79 | $836.1116 | $836.11 | $836.05 | $836.10 | |