| 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 | $150.60 | 4.762% | $157.7716 | $157.77 | $157.75 | $157.80 |
| Purchase #2 | $236.41 | 4.764% | $247.6726 | $247.67 | $247.65 | $247.70 |
| Purchase #3 | $127.49 | 5.509% | $134.5134 | $134.51 | $134.50 | $134.50 |
| Purchase #4 | $12.27 | 5.774% | $12.9785 | $12.98 | $13.00 | $13.00 |
| Purchase #5 | $235.95 | 3.653% | $244.5693 | $244.57 | $244.55 | $244.60 |
| Purchase #6 | $111.31 | 7.781% | $119.971 | $119.97 | $119.95 | $120.00 |
| Purchase #7 | $42.25 | 12.284% | $47.44 | $47.44 | $47.45 | $47.40 |
| 7 purchase totals = | $916.28 | $964.9164 | $964.91 | $964.85 | $965.00 | |