| 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 | $166.94 | 13.618% | $189.6739 | $189.67 | $189.65 | $189.70 |
| Purchase #2 | $227.63 | 7.654% | $245.0528 | $245.05 | $245.05 | $245.10 |
| Purchase #3 | $73.57 | 11.291% | $81.8768 | $81.88 | $81.90 | $81.90 |
| Purchase #4 | $108.25 | 6.498% | $115.2841 | $115.28 | $115.30 | $115.30 |
| Purchase #5 | $164.83 | 6.692% | $175.8604 | $175.86 | $175.85 | $175.90 |
| Purchase #6 | $124.92 | 11.397% | $139.1571 | $139.16 | $139.15 | $139.20 |
| Purchase #7 | $22.50 | 13.608% | $25.5618 | $25.56 | $25.55 | $25.60 |
| 7 purchase totals = | $888.64 | $972.4669 | $972.46 | $972.45 | $972.70 | |