| 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 | $146.39 | 3.361% | $151.3102 | $151.31 | $151.30 | $151.30 |
| Purchase #2 | $225.79 | 12.328% | $253.6254 | $253.63 | $253.65 | $253.60 |
| Purchase #3 | $82.60 | 12.288% | $92.7499 | $92.75 | $92.75 | $92.70 |
| Purchase #4 | $18.48 | 8.502% | $20.0512 | $20.05 | $20.05 | $20.10 |
| Purchase #5 | $152.79 | 8.640% | $165.9911 | $165.99 | $166.00 | $166.00 |
| Purchase #6 | $106.69 | 11.836% | $119.3178 | $119.32 | $119.30 | $119.30 |
| Purchase #7 | $5.72 | 6.292% | $6.0799 | $6.08 | $6.10 | $6.10 |
| 7 purchase totals = | $738.46 | $809.1255 | $809.13 | $809.15 | $809.10 | |