| 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 | $132.34 | 9.369% | $144.7389 | $144.74 | $144.75 | $144.70 |
| Purchase #2 | $64.44 | 7.347% | $69.1744 | $69.17 | $69.15 | $69.20 |
| Purchase #3 | $162.65 | 7.565% | $174.9545 | $174.95 | $174.95 | $175.00 |
| Purchase #4 | $234.80 | 7.297% | $251.9334 | $251.93 | $251.95 | $251.90 |
| Purchase #5 | $89.25 | 13.439% | $101.2443 | $101.24 | $101.25 | $101.20 |
| Purchase #6 | $97.61 | 9.671% | $107.0499 | $107.05 | $107.05 | $107.00 |
| Purchase #7 | $229.68 | 7.367% | $246.6005 | $246.60 | $246.60 | $246.60 |
| 7 purchase totals = | $1,010.77 | $1,095.6959 | $1,095.68 | $1,095.70 | $1,095.60 | |