| 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 | $183.80 | 12.445% | $206.6739 | $206.67 | $206.65 | $206.70 |
| Purchase #2 | $34.31 | 11.860% | $38.3792 | $38.38 | $38.40 | $38.40 |
| Purchase #3 | $34.63 | 11.193% | $38.5061 | $38.51 | $38.50 | $38.50 |
| Purchase #4 | $50.90 | 8.847% | $55.4031 | $55.40 | $55.40 | $55.40 |
| Purchase #5 | $125.67 | 4.228% | $130.9833 | $130.98 | $131.00 | $131.00 |
| Purchase #6 | $81.63 | 5.766% | $86.3368 | $86.34 | $86.35 | $86.30 |
| Purchase #7 | $22.87 | 5.355% | $24.0947 | $24.09 | $24.10 | $24.10 |
| 7 purchase totals = | $533.81 | $580.3771 | $580.37 | $580.40 | $580.40 | |