| 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 | $158.41 | 6.694% | $169.014 | $169.01 | $169.00 | $169.00 |
| Purchase #2 | $122.94 | 5.409% | $129.5898 | $129.59 | $129.60 | $129.60 |
| Purchase #3 | $193.96 | 6.422% | $206.4161 | $206.42 | $206.40 | $206.40 |
| Purchase #4 | $163.32 | 10.162% | $179.9166 | $179.92 | $179.90 | $179.90 |
| Purchase #5 | $71.64 | 6.873% | $76.5638 | $76.56 | $76.55 | $76.60 |
| Purchase #6 | $41.28 | 13.251% | $46.75 | $46.75 | $46.75 | $46.80 |
| Purchase #7 | $30.36 | 4.620% | $31.7626 | $31.76 | $31.75 | $31.80 |
| 7 purchase totals = | $781.91 | $840.0129 | $840.01 | $839.95 | $840.10 | |