| 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 | $210.65 | 5.144% | $221.4858 | $221.49 | $221.50 | $221.50 |
| Purchase #2 | $155.57 | 13.517% | $176.5984 | $176.60 | $176.60 | $176.60 |
| Purchase #3 | $129.27 | 10.832% | $143.2725 | $143.27 | $143.25 | $143.30 |
| Purchase #4 | $147.77 | 12.612% | $166.4068 | $166.41 | $166.40 | $166.40 |
| Purchase #5 | $153.29 | 8.849% | $166.8546 | $166.85 | $166.85 | $166.90 |
| Purchase #6 | $43.63 | 7.862% | $47.0602 | $47.06 | $47.05 | $47.10 |
| Purchase #7 | $14.84 | 3.590% | $15.3728 | $15.37 | $15.35 | $15.40 |
| 7 purchase totals = | $855.02 | $937.0511 | $937.05 | $937.00 | $937.20 | |