| 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 | $178.75 | 11.364% | $199.0632 | $199.06 | $199.05 | $199.10 |
| Purchase #2 | $111.45 | 4.502% | $116.4675 | $116.47 | $116.45 | $116.50 |
| Purchase #3 | $45.89 | 13.637% | $52.148 | $52.15 | $52.15 | $52.10 |
| Purchase #4 | $60.77 | 12.763% | $68.5261 | $68.53 | $68.55 | $68.50 |
| Purchase #5 | $136.84 | 6.494% | $145.7264 | $145.73 | $145.75 | $145.70 |
| Purchase #6 | $146.74 | 4.689% | $153.6206 | $153.62 | $153.60 | $153.60 |
| Purchase #7 | $133.74 | 12.298% | $150.1873 | $150.19 | $150.20 | $150.20 |
| 7 purchase totals = | $814.18 | $885.7391 | $885.75 | $885.75 | $885.70 | |