| 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 | $156.77 | 4.375% | $163.6287 | $163.63 | $163.65 | $163.60 |
| Purchase #2 | $214.97 | 7.433% | $230.9487 | $230.95 | $230.95 | $230.90 |
| Purchase #3 | $176.86 | 7.702% | $190.4818 | $190.48 | $190.50 | $190.50 |
| Purchase #4 | $69.70 | 6.831% | $74.4612 | $74.46 | $74.45 | $74.50 |
| Purchase #5 | $71.48 | 5.403% | $75.3421 | $75.34 | $75.35 | $75.30 |
| Purchase #6 | $41.91 | 12.109% | $46.9849 | $46.98 | $47.00 | $47.00 |
| Purchase #7 | $48.30 | 13.386% | $54.7654 | $54.77 | $54.75 | $54.80 |
| 7 purchase totals = | $779.99 | $836.6128 | $836.61 | $836.65 | $836.60 | |