| 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 | $157.93 | 3.338% | $163.2017 | $163.20 | $163.20 | $163.20 |
| Purchase #2 | $177.90 | 5.156% | $187.0725 | $187.07 | $187.05 | $187.10 |
| Purchase #3 | $196.33 | 5.735% | $207.5895 | $207.59 | $207.60 | $207.60 |
| Purchase #4 | $118.63 | 6.365% | $126.1808 | $126.18 | $126.20 | $126.20 |
| Purchase #5 | $214.53 | 10.480% | $237.0127 | $237.01 | $237.00 | $237.00 |
| Purchase #6 | $142.54 | 5.395% | $150.23 | $150.23 | $150.25 | $150.20 |
| Purchase #7 | $202.91 | 7.315% | $217.7529 | $217.75 | $217.75 | $217.80 |
| 7 purchase totals = | $1,210.77 | $1,289.0401 | $1,289.03 | $1,289.05 | $1,289.10 | |