| 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 | $136.76 | 8.760% | $148.7402 | $148.74 | $148.75 | $148.70 |
| Purchase #2 | $30.51 | 13.254% | $34.5538 | $34.55 | $34.55 | $34.60 |
| Purchase #3 | $87.34 | 13.592% | $99.2113 | $99.21 | $99.20 | $99.20 |
| Purchase #4 | $239.65 | 5.382% | $252.548 | $252.55 | $252.55 | $252.50 |
| Purchase #5 | $184.71 | 7.301% | $198.1957 | $198.20 | $198.20 | $198.20 |
| Purchase #6 | $55.63 | 8.768% | $60.5076 | $60.51 | $60.50 | $60.50 |
| Purchase #7 | $177.38 | 11.139% | $197.1384 | $197.14 | $197.15 | $197.10 |
| 7 purchase totals = | $911.98 | $990.8950 | $990.90 | $990.90 | $990.80 | |