| 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 | $155.51 | 10.690% | $172.134 | $172.13 | $172.15 | $172.10 |
| Purchase #2 | $93.67 | 12.864% | $105.7197 | $105.72 | $105.70 | $105.70 |
| Purchase #3 | $191.98 | 4.516% | $200.6498 | $200.65 | $200.65 | $200.60 |
| Purchase #4 | $212.71 | 6.689% | $226.9382 | $226.94 | $226.95 | $226.90 |
| Purchase #5 | $185.46 | 6.319% | $197.1792 | $197.18 | $197.20 | $197.20 |
| Purchase #6 | $143.99 | 9.705% | $157.9642 | $157.96 | $157.95 | $158.00 |
| Purchase #7 | $247.82 | 8.504% | $268.8946 | $268.89 | $268.90 | $268.90 |
| 7 purchase totals = | $1,231.14 | $1,329.4797 | $1,329.47 | $1,329.50 | $1,329.40 | |