| 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 | $146.97 | 9.618% | $161.1056 | $161.11 | $161.10 | $161.10 |
| Purchase #2 | $202.99 | 13.257% | $229.9004 | $229.90 | $229.90 | $229.90 |
| Purchase #3 | $148.89 | 4.321% | $155.3235 | $155.32 | $155.30 | $155.30 |
| Purchase #4 | $38.56 | 7.711% | $41.5334 | $41.53 | $41.55 | $41.50 |
| Purchase #5 | $11.78 | 8.224% | $12.7488 | $12.75 | $12.75 | $12.70 |
| Purchase #6 | $166.83 | 3.503% | $172.6741 | $172.67 | $172.65 | $172.70 |
| Purchase #7 | $131.67 | 12.820% | $148.5501 | $148.55 | $148.55 | $148.60 |
| 7 purchase totals = | $847.69 | $921.8359 | $921.83 | $921.80 | $921.80 | |