| 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 | $104.80 | 6.745% | $111.8688 | $111.87 | $111.85 | $111.90 |
| Purchase #2 | $166.48 | 10.584% | $184.1002 | $184.10 | $184.10 | $184.10 |
| Purchase #3 | $7.68 | 9.453% | $8.406 | $8.41 | $8.40 | $8.40 |
| Purchase #4 | $106.52 | 5.863% | $112.7653 | $112.77 | $112.75 | $112.80 |
| Purchase #5 | $168.76 | 4.811% | $176.879 | $176.88 | $176.90 | $176.90 |
| Purchase #6 | $145.90 | 6.692% | $155.6636 | $155.66 | $155.65 | $155.70 |
| Purchase #7 | $197.39 | 9.493% | $216.1282 | $216.13 | $216.15 | $216.10 |
| 7 purchase totals = | $897.53 | $965.8111 | $965.82 | $965.80 | $965.90 | |