| 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 | $67.44 | 5.463% | $71.1242 | $71.12 | $71.10 | $71.10 |
| Purchase #2 | $173.89 | 6.479% | $185.1563 | $185.16 | $185.15 | $185.20 |
| Purchase #3 | $181.53 | 9.341% | $198.4867 | $198.49 | $198.50 | $198.50 |
| Purchase #4 | $183.43 | 8.166% | $198.4089 | $198.41 | $198.40 | $198.40 |
| Purchase #5 | $235.36 | 8.621% | $255.6504 | $255.65 | $255.65 | $255.70 |
| Purchase #6 | $129.65 | 8.768% | $141.0177 | $141.02 | $141.00 | $141.00 |
| Purchase #7 | $227.32 | 6.808% | $242.7959 | $242.80 | $242.80 | $242.80 |
| 7 purchase totals = | $1,198.62 | $1,292.6401 | $1,292.65 | $1,292.60 | $1,292.70 | |