| 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 | $130.80 | 4.210% | $136.3067 | $136.31 | $136.30 | $136.30 |
| Purchase #2 | $92.64 | 4.737% | $97.0284 | $97.03 | $97.05 | $97.00 |
| Purchase #3 | $61.63 | 5.133% | $64.7935 | $64.79 | $64.80 | $64.80 |
| Purchase #4 | $133.80 | 8.701% | $145.4419 | $145.44 | $145.45 | $145.40 |
| Purchase #5 | $181.33 | 12.869% | $204.6654 | $204.67 | $204.65 | $204.70 |
| Purchase #6 | $47.54 | 6.384% | $50.575 | $50.58 | $50.60 | $50.60 |
| Purchase #7 | $179.89 | 9.243% | $196.5172 | $196.52 | $196.50 | $196.50 |
| 7 purchase totals = | $827.63 | $895.3281 | $895.34 | $895.35 | $895.30 | |