| 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 | $101.36 | 11.645% | $113.1634 | $113.16 | $113.15 | $113.20 |
| Purchase #2 | $122.77 | 6.480% | $130.7255 | $130.73 | $130.75 | $130.70 |
| Purchase #3 | $224.96 | 3.580% | $233.0136 | $233.01 | $233.00 | $233.00 |
| Purchase #4 | $238.36 | 3.835% | $247.5011 | $247.50 | $247.50 | $247.50 |
| Purchase #5 | $150.70 | 4.303% | $157.1846 | $157.18 | $157.20 | $157.20 |
| Purchase #6 | $163.67 | 11.824% | $183.0223 | $183.02 | $183.00 | $183.00 |
| Purchase #7 | $12.98 | 7.366% | $13.9361 | $13.94 | $13.95 | $13.90 |
| 7 purchase totals = | $1,014.80 | $1,078.5466 | $1,078.54 | $1,078.55 | $1,078.50 | |