| 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 | $105.70 | 6.215% | $112.2693 | $112.27 | $112.25 | $112.30 |
| Purchase #2 | $170.26 | 13.479% | $193.2093 | $193.21 | $193.20 | $193.20 |
| Purchase #3 | $11.67 | 10.296% | $12.8715 | $12.87 | $12.85 | $12.90 |
| Purchase #4 | $55.28 | 5.488% | $58.3138 | $58.31 | $58.30 | $58.30 |
| Purchase #5 | $162.95 | 10.152% | $179.4927 | $179.49 | $179.50 | $179.50 |
| Purchase #6 | $179.90 | 6.739% | $192.0235 | $192.02 | $192.00 | $192.00 |
| Purchase #7 | $173.58 | 6.151% | $184.2569 | $184.26 | $184.25 | $184.30 |
| 7 purchase totals = | $859.34 | $932.4370 | $932.43 | $932.35 | $932.50 | |