| 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 | $128.94 | 13.105% | $145.8376 | $145.84 | $145.85 | $145.80 |
| Purchase #2 | $236.31 | 8.437% | $256.2475 | $256.25 | $256.25 | $256.20 |
| Purchase #3 | $180.53 | 4.776% | $189.1521 | $189.15 | $189.15 | $189.20 |
| Purchase #4 | $208.44 | 5.792% | $220.5128 | $220.51 | $220.50 | $220.50 |
| Purchase #5 | $11.72 | 11.178% | $13.0301 | $13.03 | $13.05 | $13.00 |
| Purchase #6 | $86.79 | 9.593% | $95.1158 | $95.12 | $95.10 | $95.10 |
| Purchase #7 | $54.68 | 3.568% | $56.631 | $56.63 | $56.65 | $56.60 |
| 7 purchase totals = | $907.41 | $976.5269 | $976.53 | $976.55 | $976.40 | |