| 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 | $92.48 | 8.377% | $100.227 | $100.23 | $100.25 | $100.20 |
| Purchase #2 | $171.49 | 5.776% | $181.3953 | $181.40 | $181.40 | $181.40 |
| Purchase #3 | $141.93 | 6.592% | $151.286 | $151.29 | $151.30 | $151.30 |
| Purchase #4 | $108.77 | 3.756% | $112.8554 | $112.86 | $112.85 | $112.90 |
| Purchase #5 | $23.54 | 9.352% | $25.7415 | $25.74 | $25.75 | $25.70 |
| Purchase #6 | $32.39 | 11.344% | $36.0643 | $36.06 | $36.05 | $36.10 |
| Purchase #7 | $234.43 | 8.162% | $253.5642 | $253.56 | $253.55 | $253.60 |
| 7 purchase totals = | $805.03 | $861.1337 | $861.14 | $861.15 | $861.20 | |