| 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 | $152.54 | 11.264% | $169.7221 | $169.72 | $169.70 | $169.70 |
| Purchase #2 | $80.42 | 5.569% | $84.8986 | $84.90 | $84.90 | $84.90 |
| Purchase #3 | $117.54 | 8.651% | $127.7084 | $127.71 | $127.70 | $127.70 |
| Purchase #4 | $37.81 | 12.396% | $42.4969 | $42.50 | $42.50 | $42.50 |
| Purchase #5 | $66.89 | 3.225% | $69.0472 | $69.05 | $69.05 | $69.00 |
| Purchase #6 | $163.49 | 8.597% | $177.5452 | $177.55 | $177.55 | $177.50 |
| Purchase #7 | $193.53 | 5.567% | $204.3038 | $204.30 | $204.30 | $204.30 |
| 7 purchase totals = | $812.22 | $875.7222 | $875.73 | $875.70 | $875.60 | |