| 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 | $178.57 | 9.830% | $196.1234 | $196.12 | $196.10 | $196.10 |
| Purchase #2 | $44.40 | 6.666% | $47.3597 | $47.36 | $47.35 | $47.40 |
| Purchase #3 | $175.35 | 4.550% | $183.3284 | $183.33 | $183.35 | $183.30 |
| Purchase #4 | $56.34 | 7.618% | $60.632 | $60.63 | $60.65 | $60.60 |
| Purchase #5 | $13.41 | 5.458% | $14.1419 | $14.14 | $14.15 | $14.10 |
| Purchase #6 | $223.87 | 5.395% | $235.9478 | $235.95 | $235.95 | $235.90 |
| Purchase #7 | $61.65 | 7.270% | $66.132 | $66.13 | $66.15 | $66.10 |
| 7 purchase totals = | $753.59 | $803.6652 | $803.66 | $803.70 | $803.50 | |