| 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 | $168.35 | 7.744% | $181.387 | $181.39 | $181.40 | $181.40 |
| Purchase #2 | $19.40 | 7.584% | $20.8713 | $20.87 | $20.85 | $20.90 |
| Purchase #3 | $88.36 | 10.537% | $97.6705 | $97.67 | $97.65 | $97.70 |
| Purchase #4 | $130.57 | 11.507% | $145.5947 | $145.59 | $145.60 | $145.60 |
| Purchase #5 | $186.94 | 10.654% | $206.8566 | $206.86 | $206.85 | $206.90 |
| Purchase #6 | $138.52 | 6.826% | $147.9754 | $147.98 | $148.00 | $148.00 |
| Purchase #7 | $25.42 | 12.739% | $28.6583 | $28.66 | $28.65 | $28.70 |
| 7 purchase totals = | $757.56 | $829.0138 | $829.02 | $829.00 | $829.20 | |