| 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 | $153.43 | 6.763% | $163.8065 | $163.81 | $163.80 | $163.80 |
| Purchase #2 | $159.29 | 7.367% | $171.0249 | $171.02 | $171.00 | $171.00 |
| Purchase #3 | $230.58 | 13.827% | $262.4623 | $262.46 | $262.45 | $262.50 |
| Purchase #4 | $236.34 | 11.757% | $264.1265 | $264.13 | $264.15 | $264.10 |
| Purchase #5 | $193.54 | 10.485% | $213.8327 | $213.83 | $213.85 | $213.80 |
| Purchase #6 | $165.97 | 5.593% | $175.2527 | $175.25 | $175.25 | $175.30 |
| Purchase #7 | $76.55 | 8.511% | $83.0652 | $83.07 | $83.05 | $83.10 |
| 7 purchase totals = | $1,215.70 | $1,333.5708 | $1,333.57 | $1,333.55 | $1,333.60 | |