| 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 | $180.59 | 5.517% | $190.5532 | $190.55 | $190.55 | $190.60 |
| Purchase #2 | $178.91 | 7.781% | $192.831 | $192.83 | $192.85 | $192.80 |
| Purchase #3 | $7.66 | 10.728% | $8.4818 | $8.48 | $8.50 | $8.50 |
| Purchase #4 | $104.27 | 11.141% | $115.8867 | $115.89 | $115.90 | $115.90 |
| Purchase #5 | $22.67 | 9.776% | $24.8862 | $24.89 | $24.90 | $24.90 |
| Purchase #6 | $122.98 | 13.169% | $139.1752 | $139.18 | $139.20 | $139.20 |
| Purchase #7 | $57.51 | 4.429% | $60.0571 | $60.06 | $60.05 | $60.10 |
| 7 purchase totals = | $674.59 | $731.8712 | $731.88 | $731.95 | $732.00 | |