| 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 | $161.40 | 12.824% | $182.0979 | $182.10 | $182.10 | $182.10 |
| Purchase #2 | $161.39 | 9.459% | $176.6559 | $176.66 | $176.65 | $176.70 |
| Purchase #3 | $187.70 | 5.221% | $197.4998 | $197.50 | $197.50 | $197.50 |
| Purchase #4 | $149.90 | 9.142% | $163.6039 | $163.60 | $163.60 | $163.60 |
| Purchase #5 | $153.61 | 12.439% | $172.7175 | $172.72 | $172.70 | $172.70 |
| Purchase #6 | $124.68 | 4.133% | $129.833 | $129.83 | $129.85 | $129.80 |
| Purchase #7 | $135.30 | 3.779% | $140.413 | $140.41 | $140.40 | $140.40 |
| 7 purchase totals = | $1,073.98 | $1,162.8210 | $1,162.82 | $1,162.80 | $1,162.80 | |