| 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 | $165.70 | 10.703% | $183.4349 | $183.43 | $183.45 | $183.40 |
| Purchase #2 | $75.76 | 11.580% | $84.533 | $84.53 | $84.55 | $84.50 |
| Purchase #3 | $245.78 | 3.771% | $255.0484 | $255.05 | $255.05 | $255.00 |
| Purchase #4 | $68.48 | 9.377% | $74.9014 | $74.90 | $74.90 | $74.90 |
| Purchase #5 | $20.64 | 12.190% | $23.156 | $23.16 | $23.15 | $23.20 |
| Purchase #6 | $124.34 | 8.740% | $135.2073 | $135.21 | $135.20 | $135.20 |
| Purchase #7 | $63.91 | 3.472% | $66.129 | $66.13 | $66.15 | $66.10 |
| 7 purchase totals = | $764.61 | $822.4100 | $822.41 | $822.45 | $822.30 | |