| 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 | $198.88 | 5.776% | $210.3673 | $210.37 | $210.35 | $210.40 |
| Purchase #2 | $74.99 | 3.508% | $77.6206 | $77.62 | $77.60 | $77.60 |
| Purchase #3 | $136.51 | 13.612% | $155.0917 | $155.09 | $155.10 | $155.10 |
| Purchase #4 | $177.29 | 13.148% | $200.6001 | $200.60 | $200.60 | $200.60 |
| Purchase #5 | $57.93 | 6.800% | $61.8692 | $61.87 | $61.85 | $61.90 |
| Purchase #6 | $135.89 | 6.454% | $144.6603 | $144.66 | $144.65 | $144.70 |
| Purchase #7 | $27.52 | 6.200% | $29.2262 | $29.23 | $29.25 | $29.20 |
| 7 purchase totals = | $809.01 | $879.4354 | $879.44 | $879.40 | $879.50 | |