| 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 | $138.93 | 13.397% | $157.5425 | $157.54 | $157.55 | $157.50 |
| Purchase #2 | $53.96 | 4.200% | $56.2263 | $56.23 | $56.25 | $56.20 |
| Purchase #3 | $174.73 | 8.835% | $190.1674 | $190.17 | $190.15 | $190.20 |
| Purchase #4 | $45.57 | 8.490% | $49.4389 | $49.44 | $49.45 | $49.40 |
| Purchase #5 | $49.94 | 10.494% | $55.1807 | $55.18 | $55.20 | $55.20 |
| Purchase #6 | $32.38 | 7.699% | $34.8729 | $34.87 | $34.85 | $34.90 |
| Purchase #7 | $167.97 | 3.757% | $174.2806 | $174.28 | $174.30 | $174.30 |
| 7 purchase totals = | $663.48 | $717.7093 | $717.71 | $717.75 | $717.70 | |