| 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 | $137.49 | 9.198% | $150.1363 | $150.14 | $150.15 | $150.10 |
| Purchase #2 | $87.94 | 12.218% | $98.6845 | $98.68 | $98.70 | $98.70 |
| Purchase #3 | $178.88 | 13.749% | $203.4742 | $203.47 | $203.45 | $203.50 |
| Purchase #4 | $109.72 | 3.216% | $113.2486 | $113.25 | $113.25 | $113.20 |
| Purchase #5 | $224.88 | 8.765% | $244.5907 | $244.59 | $244.60 | $244.60 |
| Purchase #6 | $25.32 | 6.712% | $27.0195 | $27.02 | $27.00 | $27.00 |
| Purchase #7 | $31.71 | 9.354% | $34.6762 | $34.68 | $34.70 | $34.70 |
| 7 purchase totals = | $795.94 | $871.8300 | $871.83 | $871.85 | $871.80 | |