| 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 | $101.67 | 6.151% | $107.9237 | $107.92 | $107.90 | $107.90 |
| Purchase #2 | $162.25 | 7.633% | $174.6345 | $174.63 | $174.65 | $174.60 |
| Purchase #3 | $123.25 | 7.864% | $132.9424 | $132.94 | $132.95 | $132.90 |
| Purchase #4 | $193.30 | 11.202% | $214.9535 | $214.95 | $214.95 | $215.00 |
| Purchase #5 | $201.72 | 13.637% | $229.2286 | $229.23 | $229.25 | $229.20 |
| Purchase #6 | $183.58 | 6.811% | $196.0836 | $196.08 | $196.10 | $196.10 |
| Purchase #7 | $144.83 | 9.445% | $158.5092 | $158.51 | $158.50 | $158.50 |
| 7 purchase totals = | $1,110.60 | $1,214.2755 | $1,214.26 | $1,214.30 | $1,214.20 | |