| 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 | $177.61 | 12.754% | $200.2624 | $200.26 | $200.25 | $200.30 |
| Purchase #2 | $200.33 | 10.228% | $220.8198 | $220.82 | $220.80 | $220.80 |
| Purchase #3 | $138.92 | 11.339% | $154.6721 | $154.67 | $154.65 | $154.70 |
| Purchase #4 | $144.88 | 7.365% | $155.5504 | $155.55 | $155.55 | $155.60 |
| Purchase #5 | $184.32 | 12.357% | $207.0964 | $207.10 | $207.10 | $207.10 |
| Purchase #6 | $47.31 | 10.315% | $52.19 | $52.19 | $52.20 | $52.20 |
| Purchase #7 | $46.60 | 11.350% | $51.8891 | $51.89 | $51.90 | $51.90 |
| 7 purchase totals = | $939.97 | $1,042.4802 | $1,042.48 | $1,042.45 | $1,042.60 | |