| 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 | $186.30 | 4.247% | $194.2122 | $194.21 | $194.20 | $194.20 |
| Purchase #2 | $38.61 | 4.620% | $40.3938 | $40.39 | $40.40 | $40.40 |
| Purchase #3 | $175.69 | 7.426% | $188.7367 | $188.74 | $188.75 | $188.70 |
| Purchase #4 | $39.72 | 5.704% | $41.9856 | $41.99 | $42.00 | $42.00 |
| Purchase #5 | $142.50 | 5.870% | $150.8648 | $150.86 | $150.85 | $150.90 |
| Purchase #6 | $33.95 | 13.284% | $38.4599 | $38.46 | $38.45 | $38.50 |
| Purchase #7 | $165.39 | 8.210% | $178.9685 | $178.97 | $178.95 | $179.00 |
| 7 purchase totals = | $782.16 | $833.6215 | $833.62 | $833.60 | $833.70 | |