| 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 | $189.35 | 13.549% | $215.005 | $215.01 | $215.00 | $215.00 |
| Purchase #2 | $16.70 | 8.763% | $18.1634 | $18.16 | $18.15 | $18.20 |
| Purchase #3 | $85.81 | 12.163% | $96.2471 | $96.25 | $96.25 | $96.20 |
| Purchase #4 | $89.90 | 3.459% | $93.0096 | $93.01 | $93.00 | $93.00 |
| Purchase #5 | $199.71 | 12.360% | $224.3942 | $224.39 | $224.40 | $224.40 |
| Purchase #6 | $137.52 | 5.590% | $145.2074 | $145.21 | $145.20 | $145.20 |
| Purchase #7 | $129.72 | 12.354% | $145.7456 | $145.75 | $145.75 | $145.70 |
| 7 purchase totals = | $848.71 | $937.7723 | $937.78 | $937.75 | $937.70 | |