| 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 | $96.98 | 8.770% | $105.4851 | $105.49 | $105.50 | $105.50 |
| Purchase #2 | $182.82 | 7.304% | $196.1732 | $196.17 | $196.15 | $196.20 |
| Purchase #3 | $70.37 | 7.212% | $75.4451 | $75.45 | $75.45 | $75.40 |
| Purchase #4 | $220.49 | 9.837% | $242.1796 | $242.18 | $242.20 | $242.20 |
| Purchase #5 | $142.67 | 10.811% | $158.0941 | $158.09 | $158.10 | $158.10 |
| Purchase #6 | $203.89 | 6.759% | $217.6709 | $217.67 | $217.65 | $217.70 |
| Purchase #7 | $173.99 | 8.478% | $188.7409 | $188.74 | $188.75 | $188.70 |
| 7 purchase totals = | $1,091.21 | $1,183.7889 | $1,183.79 | $1,183.80 | $1,183.80 | |