| 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 | $157.76 | 7.276% | $169.2386 | $169.24 | $169.25 | $169.20 |
| Purchase #2 | $206.51 | 8.265% | $223.5781 | $223.58 | $223.60 | $223.60 |
| Purchase #3 | $55.64 | 13.208% | $62.9889 | $62.99 | $63.00 | $63.00 |
| Purchase #4 | $182.37 | 9.455% | $199.6131 | $199.61 | $199.60 | $199.60 |
| Purchase #5 | $181.32 | 6.647% | $193.3723 | $193.37 | $193.35 | $193.40 |
| Purchase #6 | $73.78 | 3.309% | $76.2214 | $76.22 | $76.20 | $76.20 |
| Purchase #7 | $148.50 | 9.201% | $162.1635 | $162.16 | $162.15 | $162.20 |
| 7 purchase totals = | $1,005.88 | $1,087.1759 | $1,087.17 | $1,087.15 | $1,087.20 | |