| 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 | $13.42 | 7.772% | $14.463 | $14.46 | $14.45 | $14.50 |
| Purchase #2 | $145.69 | 8.397% | $157.9236 | $157.92 | $157.90 | $157.90 |
| Purchase #3 | $39.75 | 5.783% | $42.0487 | $42.05 | $42.05 | $42.00 |
| Purchase #4 | $220.39 | 10.843% | $244.2869 | $244.29 | $244.30 | $244.30 |
| Purchase #5 | $69.41 | 3.344% | $71.7311 | $71.73 | $71.75 | $71.70 |
| Purchase #6 | $178.77 | 11.491% | $199.3125 | $199.31 | $199.30 | $199.30 |
| Purchase #7 | $240.37 | 6.596% | $256.2248 | $256.22 | $256.20 | $256.20 |
| 7 purchase totals = | $907.80 | $985.9906 | $985.98 | $985.95 | $985.90 | |