| 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 | $193.95 | 13.799% | $220.7132 | $220.71 | $220.70 | $220.70 |
| Purchase #2 | $171.48 | 4.565% | $179.3081 | $179.31 | $179.30 | $179.30 |
| Purchase #3 | $135.77 | 9.316% | $148.4183 | $148.42 | $148.40 | $148.40 |
| Purchase #4 | $191.98 | 6.485% | $204.4299 | $204.43 | $204.45 | $204.40 |
| Purchase #5 | $150.67 | 11.432% | $167.8946 | $167.89 | $167.90 | $167.90 |
| Purchase #6 | $15.67 | 11.465% | $17.4666 | $17.47 | $17.45 | $17.50 |
| Purchase #7 | $169.32 | 6.247% | $179.8974 | $179.90 | $179.90 | $179.90 |
| 7 purchase totals = | $1,028.84 | $1,118.1281 | $1,118.13 | $1,118.10 | $1,118.10 | |