| 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 | $151.60 | 10.417% | $167.3922 | $167.39 | $167.40 | $167.40 |
| Purchase #2 | $115.35 | 13.471% | $130.8888 | $130.89 | $130.90 | $130.90 |
| Purchase #3 | $22.71 | 4.393% | $23.7077 | $23.71 | $23.70 | $23.70 |
| Purchase #4 | $230.49 | 4.376% | $240.5762 | $240.58 | $240.60 | $240.60 |
| Purchase #5 | $160.44 | 13.476% | $182.0609 | $182.06 | $182.05 | $182.10 |
| Purchase #6 | $78.35 | 7.543% | $84.2599 | $84.26 | $84.25 | $84.30 |
| Purchase #7 | $203.49 | 12.602% | $229.1338 | $229.13 | $229.15 | $229.10 |
| 7 purchase totals = | $962.43 | $1,058.0195 | $1,058.02 | $1,058.05 | $1,058.10 | |