| 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 | $171.50 | 3.366% | $177.2727 | $177.27 | $177.25 | $177.30 |
| Purchase #2 | $23.58 | 9.254% | $25.7621 | $25.76 | $25.75 | $25.80 |
| Purchase #3 | $191.30 | 11.398% | $213.1044 | $213.10 | $213.10 | $213.10 |
| Purchase #4 | $154.93 | 11.676% | $173.0196 | $173.02 | $173.00 | $173.00 |
| Purchase #5 | $27.81 | 7.544% | $29.908 | $29.91 | $29.90 | $29.90 |
| Purchase #6 | $246.40 | 6.512% | $262.4456 | $262.45 | $262.45 | $262.40 |
| Purchase #7 | $229.76 | 11.854% | $256.9958 | $257.00 | $257.00 | $257.00 |
| 7 purchase totals = | $1,045.28 | $1,138.5082 | $1,138.51 | $1,138.45 | $1,138.50 | |