| 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 | $137.55 | 8.563% | $149.3284 | $149.33 | $149.35 | $149.30 |
| Purchase #2 | $60.61 | 8.496% | $65.7594 | $65.76 | $65.75 | $65.80 |
| Purchase #3 | $111.40 | 13.741% | $126.7075 | $126.71 | $126.70 | $126.70 |
| Purchase #4 | $233.49 | 7.406% | $250.7823 | $250.78 | $250.80 | $250.80 |
| Purchase #5 | $23.68 | 9.816% | $26.0044 | $26.00 | $26.00 | $26.00 |
| Purchase #6 | $53.68 | 3.548% | $55.5846 | $55.58 | $55.60 | $55.60 |
| Purchase #7 | $23.34 | 6.756% | $24.9169 | $24.92 | $24.90 | $24.90 |
| 7 purchase totals = | $643.75 | $699.0835 | $699.08 | $699.10 | $699.10 | |