| 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 | $141.31 | 11.114% | $157.0152 | $157.02 | $157.00 | $157.00 |
| Purchase #2 | $24.67 | 6.140% | $26.1847 | $26.18 | $26.20 | $26.20 |
| Purchase #3 | $234.52 | 9.479% | $256.7502 | $256.75 | $256.75 | $256.80 |
| Purchase #4 | $154.67 | 10.176% | $170.4092 | $170.41 | $170.40 | $170.40 |
| Purchase #5 | $140.27 | 3.151% | $144.6899 | $144.69 | $144.70 | $144.70 |
| Purchase #6 | $130.75 | 6.244% | $138.914 | $138.91 | $138.90 | $138.90 |
| Purchase #7 | $152.72 | 12.683% | $172.0895 | $172.09 | $172.10 | $172.10 |
| 7 purchase totals = | $978.91 | $1,066.0527 | $1,066.05 | $1,066.05 | $1,066.10 | |