| 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 | $70.88 | 4.695% | $74.2078 | $74.21 | $74.20 | $74.20 |
| Purchase #2 | $147.93 | 10.615% | $163.6328 | $163.63 | $163.65 | $163.60 |
| Purchase #3 | $230.66 | 6.872% | $246.511 | $246.51 | $246.50 | $246.50 |
| Purchase #4 | $179.62 | 10.800% | $199.019 | $199.02 | $199.00 | $199.00 |
| Purchase #5 | $105.67 | 6.665% | $112.7129 | $112.71 | $112.70 | $112.70 |
| Purchase #6 | $225.91 | 7.269% | $242.3314 | $242.33 | $242.35 | $242.30 |
| Purchase #7 | $153.71 | 8.466% | $166.7231 | $166.72 | $166.70 | $166.70 |
| 7 purchase totals = | $1,114.38 | $1,205.1380 | $1,205.13 | $1,205.10 | $1,205.00 | |