| 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 | $66.96 | 12.105% | $75.0655 | $75.07 | $75.05 | $75.10 |
| Purchase #2 | $168.46 | 5.197% | $177.2149 | $177.21 | $177.20 | $177.20 |
| Purchase #3 | $181.56 | 13.759% | $206.5408 | $206.54 | $206.55 | $206.50 |
| Purchase #4 | $132.54 | 6.742% | $141.4758 | $141.48 | $141.50 | $141.50 |
| Purchase #5 | $242.62 | 7.387% | $260.5423 | $260.54 | $260.55 | $260.50 |
| Purchase #6 | $220.44 | 6.102% | $233.8912 | $233.89 | $233.90 | $233.90 |
| Purchase #7 | $247.44 | 7.196% | $265.2458 | $265.25 | $265.25 | $265.20 |
| 7 purchase totals = | $1,260.02 | $1,359.9763 | $1,359.98 | $1,360.00 | $1,359.90 | |