| 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 | $169.93 | 4.190% | $177.0501 | $177.05 | $177.05 | $177.10 |
| Purchase #2 | $129.39 | 3.389% | $133.775 | $133.78 | $133.80 | $133.80 |
| Purchase #3 | $24.60 | 10.389% | $27.1557 | $27.16 | $27.15 | $27.20 |
| Purchase #4 | $97.93 | 13.570% | $111.2191 | $111.22 | $111.20 | $111.20 |
| Purchase #5 | $103.98 | 11.752% | $116.1997 | $116.20 | $116.20 | $116.20 |
| Purchase #6 | $81.76 | 11.160% | $90.8844 | $90.88 | $90.90 | $90.90 |
| Purchase #7 | $25.50 | 8.806% | $27.7455 | $27.75 | $27.75 | $27.70 |
| 7 purchase totals = | $633.09 | $684.0295 | $684.04 | $684.05 | $684.10 | |