| 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 | $133.26 | 8.262% | $144.2699 | $144.27 | $144.25 | $144.30 |
| Purchase #2 | $115.69 | 5.494% | $122.046 | $122.05 | $122.05 | $122.00 |
| Purchase #3 | $135.39 | 4.805% | $141.8955 | $141.90 | $141.90 | $141.90 |
| Purchase #4 | $12.67 | 10.552% | $14.0069 | $14.01 | $14.00 | $14.00 |
| Purchase #5 | $160.91 | 5.248% | $169.3546 | $169.35 | $169.35 | $169.40 |
| Purchase #6 | $85.75 | 11.726% | $95.805 | $95.81 | $95.80 | $95.80 |
| Purchase #7 | $73.56 | 5.650% | $77.7161 | $77.72 | $77.70 | $77.70 |
| 7 purchase totals = | $717.23 | $765.0940 | $765.11 | $765.05 | $765.10 | |