| 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 | $112.90 | 12.386% | $126.8838 | $126.88 | $126.90 | $126.90 |
| Purchase #2 | $92.38 | 13.262% | $104.6314 | $104.63 | $104.65 | $104.60 |
| Purchase #3 | $136.52 | 10.299% | $150.5802 | $150.58 | $150.60 | $150.60 |
| Purchase #4 | $16.52 | 12.822% | $18.6382 | $18.64 | $18.65 | $18.60 |
| Purchase #5 | $115.39 | 3.451% | $119.3721 | $119.37 | $119.35 | $119.40 |
| Purchase #6 | $150.30 | 6.564% | $160.1657 | $160.17 | $160.15 | $160.20 |
| Purchase #7 | $130.48 | 12.758% | $147.1266 | $147.13 | $147.15 | $147.10 |
| 7 purchase totals = | $754.49 | $827.3980 | $827.40 | $827.45 | $827.40 | |