| 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 | $178.75 | 8.852% | $194.573 | $194.57 | $194.55 | $194.60 |
| Purchase #2 | $86.27 | 12.685% | $97.2133 | $97.21 | $97.20 | $97.20 |
| Purchase #3 | $175.28 | 11.558% | $195.5389 | $195.54 | $195.55 | $195.50 |
| Purchase #4 | $59.90 | 7.548% | $64.4213 | $64.42 | $64.40 | $64.40 |
| Purchase #5 | $123.58 | 7.434% | $132.7669 | $132.77 | $132.75 | $132.80 |
| Purchase #6 | $89.28 | 12.407% | $100.357 | $100.36 | $100.35 | $100.40 |
| Purchase #7 | $206.58 | 5.107% | $217.13 | $217.13 | $217.15 | $217.10 |
| 7 purchase totals = | $919.64 | $1,002.0004 | $1,002.00 | $1,001.95 | $1,002.00 | |