| 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 | $169.45 | 4.447% | $176.9854 | $176.99 | $177.00 | $177.00 |
| Purchase #2 | $9.69 | 11.521% | $10.8064 | $10.81 | $10.80 | $10.80 |
| Purchase #3 | $142.31 | 7.156% | $152.4937 | $152.49 | $152.50 | $152.50 |
| Purchase #4 | $217.59 | 4.573% | $227.5404 | $227.54 | $227.55 | $227.50 |
| Purchase #5 | $120.71 | 9.317% | $131.9566 | $131.96 | $131.95 | $132.00 |
| Purchase #6 | $71.37 | 4.150% | $74.3319 | $74.33 | $74.35 | $74.30 |
| Purchase #7 | $185.66 | 12.242% | $208.3885 | $208.39 | $208.40 | $208.40 |
| 7 purchase totals = | $916.78 | $982.5029 | $982.51 | $982.55 | $982.50 | |