| 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 | $128.51 | 3.475% | $132.9757 | $132.98 | $133.00 | $133.00 |
| Purchase #2 | $98.87 | 13.849% | $112.5625 | $112.56 | $112.55 | $112.60 |
| Purchase #3 | $24.96 | 6.572% | $26.6004 | $26.60 | $26.60 | $26.60 |
| Purchase #4 | $20.26 | 7.873% | $21.8551 | $21.86 | $21.85 | $21.90 |
| Purchase #5 | $89.31 | 13.775% | $101.6125 | $101.61 | $101.60 | $101.60 |
| Purchase #6 | $156.28 | 6.848% | $166.9821 | $166.98 | $167.00 | $167.00 |
| Purchase #7 | $170.41 | 7.302% | $182.8533 | $182.85 | $182.85 | $182.90 |
| 7 purchase totals = | $688.60 | $745.4416 | $745.44 | $745.45 | $745.60 | |