| 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 | $141.67 | 13.359% | $160.5957 | $160.60 | $160.60 | $160.60 |
| Purchase #2 | $85.78 | 3.522% | $88.8012 | $88.80 | $88.80 | $88.80 |
| Purchase #3 | $79.82 | 7.754% | $86.0092 | $86.01 | $86.00 | $86.00 |
| Purchase #4 | $143.76 | 12.821% | $162.1915 | $162.19 | $162.20 | $162.20 |
| Purchase #5 | $155.84 | 10.220% | $171.7668 | $171.77 | $171.75 | $171.80 |
| Purchase #6 | $176.71 | 10.119% | $194.5913 | $194.59 | $194.60 | $194.60 |
| Purchase #7 | $190.25 | 11.484% | $212.0983 | $212.10 | $212.10 | $212.10 |
| 7 purchase totals = | $973.83 | $1,076.0540 | $1,076.06 | $1,076.05 | $1,076.10 | |