| 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 | $192.52 | 13.227% | $217.9846 | $217.98 | $218.00 | $218.00 |
| Purchase #2 | $169.74 | 8.559% | $184.268 | $184.27 | $184.25 | $184.30 |
| Purchase #3 | $43.32 | 11.713% | $48.3941 | $48.39 | $48.40 | $48.40 |
| Purchase #4 | $30.25 | 10.606% | $33.4583 | $33.46 | $33.45 | $33.50 |
| Purchase #5 | $131.54 | 10.820% | $145.7726 | $145.77 | $145.75 | $145.80 |
| Purchase #6 | $86.98 | 6.315% | $92.4728 | $92.47 | $92.45 | $92.50 |
| Purchase #7 | $147.62 | 8.495% | $160.1603 | $160.16 | $160.15 | $160.20 |
| 7 purchase totals = | $801.97 | $882.5107 | $882.50 | $882.45 | $882.70 | |