| 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 | $154.36 | 11.301% | $171.8042 | $171.80 | $171.80 | $171.80 |
| Purchase #2 | $25.62 | 3.479% | $26.5113 | $26.51 | $26.50 | $26.50 |
| Purchase #3 | $150.25 | 7.636% | $161.7231 | $161.72 | $161.70 | $161.70 |
| Purchase #4 | $49.45 | 10.184% | $54.486 | $54.49 | $54.50 | $54.50 |
| Purchase #5 | $158.44 | 12.637% | $178.4621 | $178.46 | $178.45 | $178.50 |
| Purchase #6 | $154.72 | 10.594% | $171.111 | $171.11 | $171.10 | $171.10 |
| Purchase #7 | $61.82 | 6.433% | $65.7969 | $65.80 | $65.80 | $65.80 |
| 7 purchase totals = | $754.66 | $829.8946 | $829.89 | $829.85 | $829.90 | |