| 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 | $189.76 | 9.105% | $207.0376 | $207.04 | $207.05 | $207.00 |
| Purchase #2 | $49.34 | 9.347% | $53.9518 | $53.95 | $53.95 | $54.00 |
| Purchase #3 | $177.56 | 6.704% | $189.4636 | $189.46 | $189.45 | $189.50 |
| Purchase #4 | $160.61 | 13.203% | $181.8153 | $181.82 | $181.80 | $181.80 |
| Purchase #5 | $132.57 | 10.490% | $146.4766 | $146.48 | $146.50 | $146.50 |
| Purchase #6 | $222.79 | 11.239% | $247.8294 | $247.83 | $247.85 | $247.80 |
| Purchase #7 | $102.91 | 9.470% | $112.6556 | $112.66 | $112.65 | $112.70 |
| 7 purchase totals = | $1,035.54 | $1,139.2299 | $1,139.24 | $1,139.25 | $1,139.30 | |