| 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 | $13.81 | 4.855% | $14.4805 | $14.48 | $14.50 | $14.50 |
| Purchase #2 | $150.58 | 12.334% | $169.1525 | $169.15 | $169.15 | $169.20 |
| Purchase #3 | $105.65 | 12.655% | $119.02 | $119.02 | $119.00 | $119.00 |
| Purchase #4 | $170.43 | 3.636% | $176.6268 | $176.63 | $176.65 | $176.60 |
| Purchase #5 | $66.69 | 3.487% | $69.0155 | $69.02 | $69.00 | $69.00 |
| Purchase #6 | $93.89 | 4.404% | $98.0249 | $98.02 | $98.00 | $98.00 |
| Purchase #7 | $178.94 | 9.431% | $195.8158 | $195.82 | $195.80 | $195.80 |
| 7 purchase totals = | $779.99 | $842.1360 | $842.14 | $842.10 | $842.10 | |