| 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 | $131.53 | 10.724% | $145.6353 | $145.64 | $145.65 | $145.60 |
| Purchase #2 | $103.37 | 9.134% | $112.8118 | $112.81 | $112.80 | $112.80 |
| Purchase #3 | $201.75 | 7.568% | $217.0184 | $217.02 | $217.00 | $217.00 |
| Purchase #4 | $26.81 | 3.267% | $27.6859 | $27.69 | $27.70 | $27.70 |
| Purchase #5 | $169.71 | 13.644% | $192.8652 | $192.87 | $192.85 | $192.90 |
| Purchase #6 | $160.41 | 9.430% | $175.5367 | $175.54 | $175.55 | $175.50 |
| Purchase #7 | $98.30 | 9.812% | $107.9452 | $107.95 | $107.95 | $107.90 |
| 7 purchase totals = | $891.88 | $979.4985 | $979.52 | $979.50 | $979.40 | |