| 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 | $164.81 | 8.219% | $178.3557 | $178.36 | $178.35 | $178.40 |
| Purchase #2 | $87.28 | 11.215% | $97.0685 | $97.07 | $97.05 | $97.10 |
| Purchase #3 | $114.89 | 12.777% | $129.5695 | $129.57 | $129.55 | $129.60 |
| Purchase #4 | $214.38 | 11.533% | $239.1044 | $239.10 | $239.10 | $239.10 |
| Purchase #5 | $67.93 | 9.825% | $74.6041 | $74.60 | $74.60 | $74.60 |
| Purchase #6 | $121.91 | 12.319% | $136.9281 | $136.93 | $136.95 | $136.90 |
| Purchase #7 | $12.98 | 3.102% | $13.3826 | $13.38 | $13.40 | $13.40 |
| 7 purchase totals = | $784.18 | $869.0129 | $869.01 | $869.00 | $869.10 | |