| 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 | $136.86 | 5.413% | $144.2682 | $144.27 | $144.25 | $144.30 |
| Purchase #2 | $147.64 | 3.580% | $152.9255 | $152.93 | $152.95 | $152.90 |
| Purchase #3 | $120.54 | 4.814% | $126.3428 | $126.34 | $126.35 | $126.30 |
| Purchase #4 | $47.86 | 8.867% | $52.1037 | $52.10 | $52.10 | $52.10 |
| Purchase #5 | $234.57 | 12.314% | $263.4549 | $263.45 | $263.45 | $263.50 |
| Purchase #6 | $57.85 | 10.461% | $63.9017 | $63.90 | $63.90 | $63.90 |
| Purchase #7 | $28.62 | 3.621% | $29.6563 | $29.66 | $29.65 | $29.70 |
| 7 purchase totals = | $773.94 | $832.6531 | $832.65 | $832.65 | $832.70 | |