| 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 | $14.87 | 13.631% | $16.8969 | $16.90 | $16.90 | $16.90 |
| Purchase #2 | $175.77 | 8.825% | $191.2817 | $191.28 | $191.30 | $191.30 |
| Purchase #3 | $72.58 | 3.769% | $75.3155 | $75.32 | $75.30 | $75.30 |
| Purchase #4 | $104.67 | 8.272% | $113.3283 | $113.33 | $113.35 | $113.30 |
| Purchase #5 | $23.78 | 6.442% | $25.3119 | $25.31 | $25.30 | $25.30 |
| Purchase #6 | $150.52 | 13.163% | $170.3329 | $170.33 | $170.35 | $170.30 |
| Purchase #7 | $222.61 | 12.460% | $250.3472 | $250.35 | $250.35 | $250.30 |
| 7 purchase totals = | $764.80 | $842.8144 | $842.82 | $842.85 | $842.70 | |