| 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 | $186.29 | 11.337% | $207.4097 | $207.41 | $207.40 | $207.40 |
| Purchase #2 | $13.33 | 10.403% | $14.7167 | $14.72 | $14.70 | $14.70 |
| Purchase #3 | $179.48 | 11.295% | $199.7523 | $199.75 | $199.75 | $199.80 |
| Purchase #4 | $23.47 | 12.282% | $26.3526 | $26.35 | $26.35 | $26.40 |
| Purchase #5 | $108.64 | 11.197% | $120.8044 | $120.80 | $120.80 | $120.80 |
| Purchase #6 | $154.92 | 5.136% | $162.8767 | $162.88 | $162.90 | $162.90 |
| Purchase #7 | $47.64 | 10.650% | $52.7137 | $52.71 | $52.70 | $52.70 |
| 7 purchase totals = | $713.77 | $784.6261 | $784.62 | $784.60 | $784.70 | |