| 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 | $38.36 | 13.580% | $43.5693 | $43.57 | $43.55 | $43.60 |
| Purchase #2 | $142.75 | 8.528% | $154.9237 | $154.92 | $154.90 | $154.90 |
| Purchase #3 | $230.30 | 8.180% | $249.1385 | $249.14 | $249.15 | $249.10 |
| Purchase #4 | $160.83 | 9.581% | $176.2391 | $176.24 | $176.25 | $176.20 |
| Purchase #5 | $64.92 | 6.869% | $69.3794 | $69.38 | $69.40 | $69.40 |
| Purchase #6 | $177.60 | 8.252% | $192.2556 | $192.26 | $192.25 | $192.30 |
| Purchase #7 | $20.90 | 11.862% | $23.3792 | $23.38 | $23.40 | $23.40 |
| 7 purchase totals = | $835.66 | $908.8848 | $908.89 | $908.90 | $908.90 | |