| 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 | $109.82 | 9.181% | $119.9026 | $119.90 | $119.90 | $119.90 |
| Purchase #2 | $71.48 | 7.759% | $77.0261 | $77.03 | $77.05 | $77.00 |
| Purchase #3 | $146.93 | 9.713% | $161.2013 | $161.20 | $161.20 | $161.20 |
| Purchase #4 | $171.78 | 4.441% | $179.4087 | $179.41 | $179.40 | $179.40 |
| Purchase #5 | $175.87 | 4.233% | $183.3146 | $183.31 | $183.30 | $183.30 |
| Purchase #6 | $96.56 | 5.270% | $101.6487 | $101.65 | $101.65 | $101.60 |
| Purchase #7 | $23.31 | 13.306% | $26.4116 | $26.41 | $26.40 | $26.40 |
| 7 purchase totals = | $795.75 | $848.9136 | $848.91 | $848.90 | $848.80 | |