| 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 | $165.57 | 9.290% | $180.9515 | $180.95 | $180.95 | $181.00 |
| Purchase #2 | $136.44 | 8.114% | $147.5107 | $147.51 | $147.50 | $147.50 |
| Purchase #3 | $185.74 | 9.135% | $202.7073 | $202.71 | $202.70 | $202.70 |
| Purchase #4 | $237.26 | 13.316% | $268.8535 | $268.85 | $268.85 | $268.90 |
| Purchase #5 | $17.74 | 9.599% | $19.4429 | $19.44 | $19.45 | $19.40 |
| Purchase #6 | $10.44 | 12.742% | $11.7703 | $11.77 | $11.75 | $11.80 |
| Purchase #7 | $7.60 | 12.851% | $8.5767 | $8.58 | $8.60 | $8.60 |
| 7 purchase totals = | $760.79 | $839.8129 | $839.81 | $839.80 | $839.90 | |