| 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 | $165.71 | 4.674% | $173.4553 | $173.46 | $173.45 | $173.50 |
| Purchase #2 | $63.92 | 6.861% | $68.3056 | $68.31 | $68.30 | $68.30 |
| Purchase #3 | $166.83 | 11.732% | $186.4025 | $186.40 | $186.40 | $186.40 |
| Purchase #4 | $194.51 | 6.596% | $207.3399 | $207.34 | $207.35 | $207.30 |
| Purchase #5 | $179.49 | 3.640% | $186.0234 | $186.02 | $186.00 | $186.00 |
| Purchase #6 | $111.77 | 3.764% | $115.977 | $115.98 | $116.00 | $116.00 |
| Purchase #7 | $92.29 | 6.866% | $98.6266 | $98.63 | $98.65 | $98.60 |
| 7 purchase totals = | $974.52 | $1,036.1303 | $1,036.14 | $1,036.15 | $1,036.10 | |