| 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 | $161.55 | 10.204% | $178.0346 | $178.03 | $178.05 | $178.00 |
| Purchase #2 | $53.81 | 3.374% | $55.6255 | $55.63 | $55.65 | $55.60 |
| Purchase #3 | $13.87 | 4.139% | $14.4441 | $14.44 | $14.45 | $14.40 |
| Purchase #4 | $29.58 | 10.825% | $32.782 | $32.78 | $32.80 | $32.80 |
| Purchase #5 | $126.41 | 8.519% | $137.1789 | $137.18 | $137.20 | $137.20 |
| Purchase #6 | $174.69 | 11.734% | $195.1881 | $195.19 | $195.20 | $195.20 |
| Purchase #7 | $241.44 | 3.635% | $250.2163 | $250.22 | $250.20 | $250.20 |
| 7 purchase totals = | $801.35 | $863.4695 | $863.47 | $863.55 | $863.40 | |