| 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 | $136.90 | 5.163% | $143.9681 | $143.97 | $143.95 | $144.00 |
| Purchase #2 | $62.92 | 7.600% | $67.7019 | $67.70 | $67.70 | $67.70 |
| Purchase #3 | $181.85 | 7.737% | $195.9197 | $195.92 | $195.90 | $195.90 |
| Purchase #4 | $231.44 | 8.533% | $251.1888 | $251.19 | $251.20 | $251.20 |
| Purchase #5 | $72.25 | 8.387% | $78.3096 | $78.31 | $78.30 | $78.30 |
| Purchase #6 | $45.42 | 6.271% | $48.2683 | $48.27 | $48.25 | $48.30 |
| Purchase #7 | $135.26 | 13.565% | $153.608 | $153.61 | $153.60 | $153.60 |
| 7 purchase totals = | $866.04 | $938.9644 | $938.97 | $938.90 | $939.00 | |