| 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 | $106.59 | 7.675% | $114.7708 | $114.77 | $114.75 | $114.80 |
| Purchase #2 | $114.71 | 13.218% | $129.8724 | $129.87 | $129.85 | $129.90 |
| Purchase #3 | $163.78 | 10.780% | $181.4355 | $181.44 | $181.45 | $181.40 |
| Purchase #4 | $6.37 | 7.484% | $6.8467 | $6.85 | $6.85 | $6.80 |
| Purchase #5 | $136.70 | 10.761% | $151.4103 | $151.41 | $151.40 | $151.40 |
| Purchase #6 | $224.76 | 13.155% | $254.3272 | $254.33 | $254.35 | $254.30 |
| Purchase #7 | $211.74 | 4.309% | $220.8639 | $220.86 | $220.85 | $220.90 |
| 7 purchase totals = | $964.65 | $1,059.5268 | $1,059.53 | $1,059.50 | $1,059.50 | |