| 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 | $135.76 | 12.497% | $152.7259 | $152.73 | $152.75 | $152.70 |
| Purchase #2 | $185.59 | 9.744% | $203.6739 | $203.67 | $203.65 | $203.70 |
| Purchase #3 | $207.87 | 8.394% | $225.3186 | $225.32 | $225.30 | $225.30 |
| Purchase #4 | $113.82 | 7.439% | $122.2871 | $122.29 | $122.30 | $122.30 |
| Purchase #5 | $138.53 | 13.791% | $157.6347 | $157.63 | $157.65 | $157.60 |
| Purchase #6 | $240.73 | 11.533% | $268.4934 | $268.49 | $268.50 | $268.50 |
| Purchase #7 | $67.62 | 3.415% | $69.9292 | $69.93 | $69.95 | $69.90 |
| 7 purchase totals = | $1,089.92 | $1,200.0628 | $1,200.06 | $1,200.10 | $1,200.00 | |