| 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 | $161.78 | 5.755% | $171.0904 | $171.09 | $171.10 | $171.10 |
| Purchase #2 | $94.77 | 12.236% | $106.3661 | $106.37 | $106.35 | $106.40 |
| Purchase #3 | $26.82 | 5.203% | $28.2154 | $28.22 | $28.20 | $28.20 |
| Purchase #4 | $94.95 | 5.352% | $100.0317 | $100.03 | $100.05 | $100.00 |
| Purchase #5 | $20.92 | 11.785% | $23.3854 | $23.39 | $23.40 | $23.40 |
| Purchase #6 | $192.84 | 3.649% | $199.8767 | $199.88 | $199.90 | $199.90 |
| Purchase #7 | $183.95 | 6.472% | $195.8552 | $195.86 | $195.85 | $195.90 |
| 7 purchase totals = | $776.03 | $824.8209 | $824.84 | $824.85 | $824.90 | |