| 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 | $165.97 | 3.378% | $171.5765 | $171.58 | $171.60 | $171.60 |
| Purchase #2 | $159.43 | 13.122% | $180.3504 | $180.35 | $180.35 | $180.40 |
| Purchase #3 | $90.27 | 11.490% | $100.642 | $100.64 | $100.65 | $100.60 |
| Purchase #4 | $25.75 | 3.380% | $26.6204 | $26.62 | $26.60 | $26.60 |
| Purchase #5 | $243.56 | 11.240% | $270.9361 | $270.94 | $270.95 | $270.90 |
| Purchase #6 | $126.47 | 3.520% | $130.9217 | $130.92 | $130.90 | $130.90 |
| Purchase #7 | $103.85 | 5.854% | $109.9294 | $109.93 | $109.95 | $109.90 |
| 7 purchase totals = | $915.30 | $990.9765 | $990.98 | $991.00 | $990.90 | |