| 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 | $153.67 | 7.682% | $165.4749 | $165.47 | $165.45 | $165.50 |
| Purchase #2 | $196.50 | 9.539% | $215.2441 | $215.24 | $215.25 | $215.20 |
| Purchase #3 | $149.68 | 7.549% | $160.9793 | $160.98 | $161.00 | $161.00 |
| Purchase #4 | $222.31 | 6.313% | $236.3444 | $236.34 | $236.35 | $236.30 |
| Purchase #5 | $116.48 | 4.323% | $121.5154 | $121.52 | $121.50 | $121.50 |
| Purchase #6 | $138.47 | 12.350% | $155.571 | $155.57 | $155.55 | $155.60 |
| Purchase #7 | $237.33 | 12.432% | $266.8349 | $266.83 | $266.85 | $266.80 |
| 7 purchase totals = | $1,214.44 | $1,321.9640 | $1,321.95 | $1,321.95 | $1,321.90 | |