| 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 | $186.69 | 7.864% | $201.3713 | $201.37 | $201.35 | $201.40 |
| Purchase #2 | $161.46 | 5.135% | $169.751 | $169.75 | $169.75 | $169.80 |
| Purchase #3 | $103.68 | 10.725% | $114.7997 | $114.80 | $114.80 | $114.80 |
| Purchase #4 | $229.26 | 12.357% | $257.5897 | $257.59 | $257.60 | $257.60 |
| Purchase #5 | $75.54 | 12.302% | $84.8329 | $84.83 | $84.85 | $84.80 |
| Purchase #6 | $99.45 | 12.423% | $111.8047 | $111.80 | $111.80 | $111.80 |
| Purchase #7 | $59.93 | 12.636% | $67.5028 | $67.50 | $67.50 | $67.50 |
| 7 purchase totals = | $916.01 | $1,007.6521 | $1,007.64 | $1,007.65 | $1,007.70 | |