| 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 | $154.39 | 3.408% | $159.6516 | $159.65 | $159.65 | $159.70 |
| Purchase #2 | $77.29 | 7.132% | $82.8023 | $82.80 | $82.80 | $82.80 |
| Purchase #3 | $163.79 | 4.606% | $171.3342 | $171.33 | $171.35 | $171.30 |
| Purchase #4 | $241.80 | 11.241% | $268.9807 | $268.98 | $269.00 | $269.00 |
| Purchase #5 | $246.94 | 10.271% | $272.3032 | $272.30 | $272.30 | $272.30 |
| Purchase #6 | $166.45 | 3.862% | $172.8783 | $172.88 | $172.90 | $172.90 |
| Purchase #7 | $184.47 | 12.648% | $207.8018 | $207.80 | $207.80 | $207.80 |
| 7 purchase totals = | $1,235.13 | $1,335.7521 | $1,335.74 | $1,335.80 | $1,335.80 | |