| 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 | $197.48 | 8.854% | $214.9649 | $214.96 | $214.95 | $215.00 |
| Purchase #2 | $176.40 | 13.712% | $200.588 | $200.59 | $200.60 | $200.60 |
| Purchase #3 | $228.50 | 5.746% | $241.6296 | $241.63 | $241.65 | $241.60 |
| Purchase #4 | $5.91 | 4.490% | $6.1754 | $6.18 | $6.20 | $6.20 |
| Purchase #5 | $137.42 | 9.690% | $150.736 | $150.74 | $150.75 | $150.70 |
| Purchase #6 | $58.91 | 12.648% | $66.3609 | $66.36 | $66.35 | $66.40 |
| Purchase #7 | $80.38 | 9.129% | $87.7179 | $87.72 | $87.70 | $87.70 |
| 7 purchase totals = | $885.00 | $968.1727 | $968.18 | $968.20 | $968.20 | |