| 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 | $163.92 | 8.611% | $178.0352 | $178.04 | $178.05 | $178.00 |
| Purchase #2 | $209.82 | 9.718% | $230.2103 | $230.21 | $230.20 | $230.20 |
| Purchase #3 | $73.83 | 13.269% | $83.6265 | $83.63 | $83.65 | $83.60 |
| Purchase #4 | $146.92 | 11.267% | $163.4735 | $163.47 | $163.45 | $163.50 |
| Purchase #5 | $157.71 | 6.411% | $167.8208 | $167.82 | $167.80 | $167.80 |
| Purchase #6 | $112.27 | 7.530% | $120.7239 | $120.72 | $120.70 | $120.70 |
| Purchase #7 | $146.62 | 13.660% | $166.6483 | $166.65 | $166.65 | $166.60 |
| 7 purchase totals = | $1,011.09 | $1,110.5385 | $1,110.54 | $1,110.50 | $1,110.40 | |