| 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 | $176.92 | 9.210% | $193.2143 | $193.21 | $193.20 | $193.20 |
| Purchase #2 | $85.71 | 13.754% | $97.4986 | $97.50 | $97.50 | $97.50 |
| Purchase #3 | $167.25 | 3.850% | $173.6891 | $173.69 | $173.70 | $173.70 |
| Purchase #4 | $114.91 | 12.720% | $129.5266 | $129.53 | $129.55 | $129.50 |
| Purchase #5 | $26.30 | 6.460% | $27.999 | $28.00 | $28.00 | $28.00 |
| Purchase #6 | $7.52 | 7.104% | $8.0542 | $8.05 | $8.05 | $8.10 |
| Purchase #7 | $67.70 | 9.251% | $73.9629 | $73.96 | $73.95 | $74.00 |
| 7 purchase totals = | $646.31 | $703.9447 | $703.94 | $703.95 | $704.00 | |