| 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 | $131.83 | 9.134% | $143.8714 | $143.87 | $143.85 | $143.90 |
| Purchase #2 | $87.72 | 11.281% | $97.6157 | $97.62 | $97.60 | $97.60 |
| Purchase #3 | $44.53 | 10.673% | $49.2827 | $49.28 | $49.30 | $49.30 |
| Purchase #4 | $233.55 | 9.237% | $255.123 | $255.12 | $255.10 | $255.10 |
| Purchase #5 | $80.54 | 10.396% | $88.9129 | $88.91 | $88.90 | $88.90 |
| Purchase #6 | $202.30 | 8.813% | $220.1287 | $220.13 | $220.15 | $220.10 |
| Purchase #7 | $218.50 | 11.488% | $243.6013 | $243.60 | $243.60 | $243.60 |
| 7 purchase totals = | $998.97 | $1,098.5357 | $1,098.53 | $1,098.50 | $1,098.50 | |