| 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 | $131.33 | 9.642% | $143.9928 | $143.99 | $144.00 | $144.00 |
| Purchase #2 | $162.71 | 5.102% | $171.0115 | $171.01 | $171.00 | $171.00 |
| Purchase #3 | $169.91 | 8.276% | $183.9718 | $183.97 | $183.95 | $184.00 |
| Purchase #4 | $119.49 | 6.377% | $127.1099 | $127.11 | $127.10 | $127.10 |
| Purchase #5 | $23.57 | 6.606% | $25.127 | $25.13 | $25.15 | $25.10 |
| Purchase #6 | $15.92 | 6.151% | $16.8992 | $16.90 | $16.90 | $16.90 |
| Purchase #7 | $168.77 | 13.731% | $191.9438 | $191.94 | $191.95 | $191.90 |
| 7 purchase totals = | $791.70 | $860.0560 | $860.05 | $860.05 | $860.00 | |