| 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 | $119.80 | 6.516% | $127.6062 | $127.61 | $127.60 | $127.60 |
| Purchase #2 | $163.65 | 6.514% | $174.3102 | $174.31 | $174.30 | $174.30 |
| Purchase #3 | $71.84 | 3.340% | $74.2395 | $74.24 | $74.25 | $74.20 |
| Purchase #4 | $35.76 | 9.739% | $39.2427 | $39.24 | $39.25 | $39.20 |
| Purchase #5 | $190.44 | 9.476% | $208.4861 | $208.49 | $208.50 | $208.50 |
| Purchase #6 | $220.70 | 4.341% | $230.2806 | $230.28 | $230.30 | $230.30 |
| Purchase #7 | $75.67 | 5.380% | $79.741 | $79.74 | $79.75 | $79.70 |
| 7 purchase totals = | $877.86 | $933.9063 | $933.91 | $933.95 | $933.80 | |