| 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 | $172.66 | 13.712% | $196.3351 | $196.34 | $196.35 | $196.30 |
| Purchase #2 | $59.62 | 9.181% | $65.0937 | $65.09 | $65.10 | $65.10 |
| Purchase #3 | $82.47 | 12.574% | $92.8398 | $92.84 | $92.85 | $92.80 |
| Purchase #4 | $42.45 | 6.222% | $45.0912 | $45.09 | $45.10 | $45.10 |
| Purchase #5 | $195.29 | 8.541% | $211.9697 | $211.97 | $211.95 | $212.00 |
| Purchase #6 | $91.36 | 7.260% | $97.9927 | $97.99 | $98.00 | $98.00 |
| Purchase #7 | $155.45 | 9.568% | $170.3235 | $170.32 | $170.30 | $170.30 |
| 7 purchase totals = | $799.30 | $879.6457 | $879.64 | $879.65 | $879.60 | |