| 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 | $169.82 | 5.752% | $179.588 | $179.59 | $179.60 | $179.60 |
| Purchase #2 | $33.99 | 12.211% | $38.1405 | $38.14 | $38.15 | $38.10 |
| Purchase #3 | $169.86 | 11.116% | $188.7416 | $188.74 | $188.75 | $188.70 |
| Purchase #4 | $31.54 | 10.404% | $34.8214 | $34.82 | $34.80 | $34.80 |
| Purchase #5 | $202.90 | 9.755% | $222.6929 | $222.69 | $222.70 | $222.70 |
| Purchase #6 | $110.39 | 10.600% | $122.0913 | $122.09 | $122.10 | $122.10 |
| Purchase #7 | $147.45 | 3.156% | $152.1035 | $152.10 | $152.10 | $152.10 |
| 7 purchase totals = | $865.95 | $938.1792 | $938.17 | $938.20 | $938.10 | |