| 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 | $186.25 | 10.477% | $205.7634 | $205.76 | $205.75 | $205.80 |
| Purchase #2 | $25.54 | 3.399% | $26.4081 | $26.41 | $26.40 | $26.40 |
| Purchase #3 | $178.57 | 5.106% | $187.6878 | $187.69 | $187.70 | $187.70 |
| Purchase #4 | $127.95 | 5.838% | $135.4197 | $135.42 | $135.40 | $135.40 |
| Purchase #5 | $144.85 | 12.811% | $163.4067 | $163.41 | $163.40 | $163.40 |
| Purchase #6 | $8.44 | 5.375% | $8.8937 | $8.89 | $8.90 | $8.90 |
| Purchase #7 | $223.61 | 9.552% | $244.9692 | $244.97 | $244.95 | $245.00 |
| 7 purchase totals = | $895.21 | $972.5486 | $972.55 | $972.50 | $972.60 | |