| 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 | $112.44 | 6.608% | $119.87 | $119.87 | $119.85 | $119.90 |
| Purchase #2 | $199.74 | 5.211% | $210.1485 | $210.15 | $210.15 | $210.10 |
| Purchase #3 | $122.87 | 3.705% | $127.4223 | $127.42 | $127.40 | $127.40 |
| Purchase #4 | $150.36 | 10.788% | $166.5808 | $166.58 | $166.60 | $166.60 |
| Purchase #5 | $33.99 | 4.339% | $35.4648 | $35.46 | $35.45 | $35.50 |
| Purchase #6 | $37.54 | 8.302% | $40.6566 | $40.66 | $40.65 | $40.70 |
| Purchase #7 | $174.86 | 7.720% | $188.3592 | $188.36 | $188.35 | $188.40 |
| 7 purchase totals = | $831.80 | $888.5022 | $888.50 | $888.45 | $888.60 | |