| 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 | $150.70 | 6.303% | $160.1986 | $160.20 | $160.20 | $160.20 |
| Purchase #2 | $246.50 | 7.692% | $265.4608 | $265.46 | $265.45 | $265.50 |
| Purchase #3 | $91.84 | 6.386% | $97.7049 | $97.70 | $97.70 | $97.70 |
| Purchase #4 | $46.32 | 5.571% | $48.9005 | $48.90 | $48.90 | $48.90 |
| Purchase #5 | $98.99 | 3.186% | $102.1438 | $102.14 | $102.15 | $102.10 |
| Purchase #6 | $108.51 | 13.713% | $123.39 | $123.39 | $123.40 | $123.40 |
| Purchase #7 | $153.32 | 4.320% | $159.9434 | $159.94 | $159.95 | $159.90 |
| 7 purchase totals = | $896.18 | $957.7420 | $957.73 | $957.75 | $957.70 | |