| 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 | $147.53 | 8.427% | $159.9624 | $159.96 | $159.95 | $160.00 |
| Purchase #2 | $74.90 | 3.541% | $77.5522 | $77.55 | $77.55 | $77.60 |
| Purchase #3 | $30.83 | 6.188% | $32.7378 | $32.74 | $32.75 | $32.70 |
| Purchase #4 | $33.83 | 5.151% | $35.5726 | $35.57 | $35.55 | $35.60 |
| Purchase #5 | $42.49 | 13.491% | $48.2223 | $48.22 | $48.20 | $48.20 |
| Purchase #6 | $15.75 | 3.480% | $16.2981 | $16.30 | $16.30 | $16.30 |
| Purchase #7 | $120.30 | 12.125% | $134.8864 | $134.89 | $134.90 | $134.90 |
| 7 purchase totals = | $465.63 | $505.2318 | $505.23 | $505.20 | $505.30 | |