| 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 | $186.82 | 4.556% | $195.3315 | $195.33 | $195.35 | $195.30 |
| Purchase #2 | $163.36 | 5.485% | $172.3203 | $172.32 | $172.30 | $172.30 |
| Purchase #3 | $60.47 | 4.573% | $63.2353 | $63.24 | $63.25 | $63.20 |
| Purchase #4 | $91.86 | 9.856% | $100.9137 | $100.91 | $100.90 | $100.90 |
| Purchase #5 | $234.97 | 12.144% | $263.5048 | $263.50 | $263.50 | $263.50 |
| Purchase #6 | $27.62 | 13.155% | $31.2534 | $31.25 | $31.25 | $31.30 |
| Purchase #7 | $56.58 | 6.845% | $60.4529 | $60.45 | $60.45 | $60.50 |
| 7 purchase totals = | $821.68 | $887.0119 | $887.00 | $887.00 | $887.00 | |