| 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 | $167.27 | 6.179% | $177.6056 | $177.61 | $177.60 | $177.60 |
| Purchase #2 | $104.49 | 13.427% | $118.5199 | $118.52 | $118.50 | $118.50 |
| Purchase #3 | $138.52 | 3.644% | $143.5677 | $143.57 | $143.55 | $143.60 |
| Purchase #4 | $137.27 | 12.678% | $154.6731 | $154.67 | $154.65 | $154.70 |
| Purchase #5 | $12.48 | 10.592% | $13.8019 | $13.80 | $13.80 | $13.80 |
| Purchase #6 | $9.31 | 13.455% | $10.5627 | $10.56 | $10.55 | $10.60 |
| Purchase #7 | $33.81 | 13.557% | $38.3936 | $38.39 | $38.40 | $38.40 |
| 7 purchase totals = | $603.15 | $657.1245 | $657.12 | $657.05 | $657.20 | |