| 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 | $152.91 | 10.198% | $168.5038 | $168.50 | $168.50 | $168.50 |
| Purchase #2 | $143.65 | 6.558% | $153.0706 | $153.07 | $153.05 | $153.10 |
| Purchase #3 | $180.30 | 6.862% | $192.6722 | $192.67 | $192.65 | $192.70 |
| Purchase #4 | $126.88 | 10.286% | $139.9309 | $139.93 | $139.95 | $139.90 |
| Purchase #5 | $37.28 | 4.415% | $38.9259 | $38.93 | $38.95 | $38.90 |
| Purchase #6 | $50.52 | 3.598% | $52.3377 | $52.34 | $52.35 | $52.30 |
| Purchase #7 | $111.56 | 10.179% | $122.9157 | $122.92 | $122.90 | $122.90 |
| 7 purchase totals = | $803.10 | $868.3568 | $868.36 | $868.35 | $868.30 | |