| 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 | $161.77 | 13.803% | $184.0991 | $184.10 | $184.10 | $184.10 |
| Purchase #2 | $39.64 | 4.493% | $41.421 | $41.42 | $41.40 | $41.40 |
| Purchase #3 | $13.47 | 13.666% | $15.3108 | $15.31 | $15.30 | $15.30 |
| Purchase #4 | $61.72 | 4.250% | $64.3431 | $64.34 | $64.35 | $64.30 |
| Purchase #5 | $196.91 | 12.108% | $220.7519 | $220.75 | $220.75 | $220.80 |
| Purchase #6 | $250.46 | 4.599% | $261.9787 | $261.98 | $262.00 | $262.00 |
| Purchase #7 | $62.48 | 6.800% | $66.7286 | $66.73 | $66.75 | $66.70 |
| 7 purchase totals = | $786.45 | $854.6332 | $854.63 | $854.65 | $854.60 | |