| 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 | $169.36 | 13.308% | $191.8984 | $191.90 | $191.90 | $191.90 |
| Purchase #2 | $246.67 | 6.535% | $262.7899 | $262.79 | $262.80 | $262.80 |
| Purchase #3 | $142.28 | 7.539% | $153.0065 | $153.01 | $153.00 | $153.00 |
| Purchase #4 | $12.37 | 5.164% | $13.0088 | $13.01 | $13.00 | $13.00 |
| Purchase #5 | $49.93 | 7.501% | $53.6752 | $53.68 | $53.70 | $53.70 |
| Purchase #6 | $94.49 | 4.183% | $98.4425 | $98.44 | $98.45 | $98.40 |
| Purchase #7 | $120.37 | 4.236% | $125.4689 | $125.47 | $125.45 | $125.50 |
| 7 purchase totals = | $835.47 | $898.2902 | $898.30 | $898.30 | $898.30 | |