| 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 | $93.65 | 10.184% | $103.1873 | $103.19 | $103.20 | $103.20 |
| Purchase #2 | $184.39 | 13.767% | $209.775 | $209.78 | $209.80 | $209.80 |
| Purchase #3 | $201.91 | 9.382% | $220.8532 | $220.85 | $220.85 | $220.90 |
| Purchase #4 | $126.96 | 7.484% | $136.4617 | $136.46 | $136.45 | $136.50 |
| Purchase #5 | $158.41 | 9.548% | $173.535 | $173.54 | $173.55 | $173.50 |
| Purchase #6 | $157.65 | 6.281% | $167.552 | $167.55 | $167.55 | $167.60 |
| Purchase #7 | $75.88 | 12.735% | $85.5433 | $85.54 | $85.55 | $85.50 |
| 7 purchase totals = | $998.85 | $1,096.9075 | $1,096.91 | $1,096.95 | $1,097.00 | |