| 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 | $177.43 | 9.749% | $194.7277 | $194.73 | $194.75 | $194.70 |
| Purchase #2 | $249.33 | 10.820% | $276.3075 | $276.31 | $276.30 | $276.30 |
| Purchase #3 | $194.35 | 4.451% | $203.0005 | $203.00 | $203.00 | $203.00 |
| Purchase #4 | $145.53 | 10.301% | $160.521 | $160.52 | $160.50 | $160.50 |
| Purchase #5 | $235.59 | 10.130% | $259.4553 | $259.46 | $259.45 | $259.50 |
| Purchase #6 | $100.42 | 8.427% | $108.8824 | $108.88 | $108.90 | $108.90 |
| Purchase #7 | $174.73 | 5.339% | $184.0588 | $184.06 | $184.05 | $184.10 |
| 7 purchase totals = | $1,277.38 | $1,386.9532 | $1,386.96 | $1,386.95 | $1,387.00 | |