| 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 | $112.66 | 12.788% | $127.067 | $127.07 | $127.05 | $127.10 |
| Purchase #2 | $129.64 | 8.772% | $141.012 | $141.01 | $141.00 | $141.00 |
| Purchase #3 | $20.82 | 9.631% | $22.8252 | $22.83 | $22.85 | $22.80 |
| Purchase #4 | $5.70 | 4.645% | $5.9648 | $5.96 | $5.95 | $6.00 |
| Purchase #5 | $7.68 | 5.645% | $8.1135 | $8.11 | $8.10 | $8.10 |
| Purchase #6 | $143.50 | 8.549% | $155.7678 | $155.77 | $155.75 | $155.80 |
| Purchase #7 | $169.54 | 12.673% | $191.0258 | $191.03 | $191.05 | $191.00 |
| 7 purchase totals = | $589.54 | $651.7761 | $651.78 | $651.75 | $651.80 | |