| 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 | $173.71 | 9.777% | $190.6936 | $190.69 | $190.70 | $190.70 |
| Purchase #2 | $130.84 | 3.793% | $135.8028 | $135.80 | $135.80 | $135.80 |
| Purchase #3 | $104.60 | 8.306% | $113.2881 | $113.29 | $113.30 | $113.30 |
| Purchase #4 | $25.87 | 7.153% | $27.7205 | $27.72 | $27.70 | $27.70 |
| Purchase #5 | $213.28 | 9.149% | $232.793 | $232.79 | $232.80 | $232.80 |
| Purchase #6 | $23.92 | 10.759% | $26.4936 | $26.49 | $26.50 | $26.50 |
| Purchase #7 | $155.43 | 3.494% | $160.8607 | $160.86 | $160.85 | $160.90 |
| 7 purchase totals = | $827.65 | $887.6523 | $887.64 | $887.65 | $887.70 | |