| 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 | $185.31 | 5.746% | $195.9579 | $195.96 | $195.95 | $196.00 |
| Purchase #2 | $83.36 | 13.642% | $94.732 | $94.73 | $94.75 | $94.70 |
| Purchase #3 | $195.92 | 13.417% | $222.2066 | $222.21 | $222.20 | $222.20 |
| Purchase #4 | $117.56 | 5.510% | $124.0376 | $124.04 | $124.05 | $124.00 |
| Purchase #5 | $136.28 | 12.811% | $153.7388 | $153.74 | $153.75 | $153.70 |
| Purchase #6 | $217.70 | 12.301% | $244.4793 | $244.48 | $244.50 | $244.50 |
| Purchase #7 | $50.47 | 9.484% | $55.2566 | $55.26 | $55.25 | $55.30 |
| 7 purchase totals = | $986.60 | $1,090.4088 | $1,090.42 | $1,090.45 | $1,090.40 | |