| 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 | $128.43 | 4.659% | $134.4136 | $134.41 | $134.40 | $134.40 |
| Purchase #2 | $245.70 | 8.246% | $265.9604 | $265.96 | $265.95 | $266.00 |
| Purchase #3 | $78.41 | 6.656% | $83.629 | $83.63 | $83.65 | $83.60 |
| Purchase #4 | $187.68 | 6.340% | $199.5789 | $199.58 | $199.60 | $199.60 |
| Purchase #5 | $160.29 | 7.730% | $172.6804 | $172.68 | $172.70 | $172.70 |
| Purchase #6 | $68.61 | 9.614% | $75.2062 | $75.21 | $75.20 | $75.20 |
| Purchase #7 | $119.27 | 11.663% | $133.1805 | $133.18 | $133.20 | $133.20 |
| 7 purchase totals = | $988.39 | $1,064.6490 | $1,064.65 | $1,064.70 | $1,064.70 | |