| 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 | $85.63 | 3.580% | $88.6956 | $88.70 | $88.70 | $88.70 |
| Purchase #2 | $169.75 | 3.593% | $175.8491 | $175.85 | $175.85 | $175.80 |
| Purchase #3 | $142.65 | 7.169% | $152.8766 | $152.88 | $152.90 | $152.90 |
| Purchase #4 | $165.87 | 11.836% | $185.5024 | $185.50 | $185.50 | $185.50 |
| Purchase #5 | $216.69 | 4.681% | $226.8333 | $226.83 | $226.85 | $226.80 |
| Purchase #6 | $94.53 | 3.292% | $97.6419 | $97.64 | $97.65 | $97.60 |
| Purchase #7 | $204.81 | 5.698% | $216.4801 | $216.48 | $216.50 | $216.50 |
| 7 purchase totals = | $1,079.93 | $1,143.8790 | $1,143.88 | $1,143.95 | $1,143.80 | |