| 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 | $173.92 | 11.457% | $193.846 | $193.85 | $193.85 | $193.80 |
| Purchase #2 | $232.90 | 10.729% | $257.8878 | $257.89 | $257.90 | $257.90 |
| Purchase #3 | $234.56 | 4.511% | $245.141 | $245.14 | $245.15 | $245.10 |
| Purchase #4 | $249.25 | 3.254% | $257.3606 | $257.36 | $257.35 | $257.40 |
| Purchase #5 | $135.67 | 4.138% | $141.284 | $141.28 | $141.30 | $141.30 |
| Purchase #6 | $78.35 | 8.492% | $85.0035 | $85.00 | $85.00 | $85.00 |
| Purchase #7 | $231.75 | 11.411% | $258.195 | $258.20 | $258.20 | $258.20 |
| 7 purchase totals = | $1,336.40 | $1,438.7179 | $1,438.72 | $1,438.75 | $1,438.70 | |