| 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 | $94.84 | 12.664% | $106.8505 | $106.85 | $106.85 | $106.90 |
| Purchase #2 | $157.91 | 11.631% | $176.2765 | $176.28 | $176.30 | $176.30 |
| Purchase #3 | $133.94 | 12.561% | $150.7642 | $150.76 | $150.75 | $150.80 |
| Purchase #4 | $235.44 | 3.580% | $243.8688 | $243.87 | $243.85 | $243.90 |
| Purchase #5 | $185.72 | 4.340% | $193.7802 | $193.78 | $193.80 | $193.80 |
| Purchase #6 | $214.55 | 13.600% | $243.7288 | $243.73 | $243.75 | $243.70 |
| Purchase #7 | $28.27 | 12.597% | $31.8312 | $31.83 | $31.85 | $31.80 |
| 7 purchase totals = | $1,050.67 | $1,147.1002 | $1,147.10 | $1,147.15 | $1,147.20 | |