| 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 | $81.26 | 7.858% | $87.6454 | $87.65 | $87.65 | $87.60 |
| Purchase #2 | $128.76 | 5.616% | $135.9912 | $135.99 | $136.00 | $136.00 |
| Purchase #3 | $216.31 | 6.867% | $231.164 | $231.16 | $231.15 | $231.20 |
| Purchase #4 | $69.94 | 11.788% | $78.1845 | $78.18 | $78.20 | $78.20 |
| Purchase #5 | $132.81 | 6.668% | $141.6658 | $141.67 | $141.65 | $141.70 |
| Purchase #6 | $68.69 | 12.153% | $77.0379 | $77.04 | $77.05 | $77.00 |
| Purchase #7 | $147.70 | 5.324% | $155.5635 | $155.56 | $155.55 | $155.60 |
| 7 purchase totals = | $845.47 | $907.2523 | $907.25 | $907.25 | $907.30 | |