| 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 | $156.59 | 3.346% | $161.8295 | $161.83 | $161.85 | $161.80 |
| Purchase #2 | $144.31 | 7.410% | $155.0034 | $155.00 | $155.00 | $155.00 |
| Purchase #3 | $115.66 | 12.394% | $129.9949 | $129.99 | $130.00 | $130.00 |
| Purchase #4 | $219.41 | 8.282% | $237.5815 | $237.58 | $237.60 | $237.60 |
| Purchase #5 | $105.44 | 9.583% | $115.5443 | $115.54 | $115.55 | $115.50 |
| Purchase #6 | $148.79 | 13.584% | $169.0016 | $169.00 | $169.00 | $169.00 |
| Purchase #7 | $122.77 | 11.451% | $136.8284 | $136.83 | $136.85 | $136.80 |
| 7 purchase totals = | $1,012.97 | $1,105.7836 | $1,105.77 | $1,105.85 | $1,105.70 | |