| 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 | $151.36 | 6.764% | $161.598 | $161.60 | $161.60 | $161.60 |
| Purchase #2 | $10.88 | 10.366% | $12.0078 | $12.01 | $12.00 | $12.00 |
| Purchase #3 | $177.82 | 11.790% | $198.785 | $198.79 | $198.80 | $198.80 |
| Purchase #4 | $200.45 | 12.252% | $225.0091 | $225.01 | $225.00 | $225.00 |
| Purchase #5 | $116.91 | 10.213% | $128.85 | $128.85 | $128.85 | $128.90 |
| Purchase #6 | $66.93 | 7.271% | $71.7965 | $71.80 | $71.80 | $71.80 |
| Purchase #7 | $121.36 | 9.426% | $132.7994 | $132.80 | $132.80 | $132.80 |
| 7 purchase totals = | $845.71 | $930.8458 | $930.86 | $930.85 | $930.90 | |