| 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 | $161.92 | 8.169% | $175.1472 | $175.15 | $175.15 | $175.10 |
| Purchase #2 | $5.99 | 7.858% | $6.4607 | $6.46 | $6.45 | $6.50 |
| Purchase #3 | $153.82 | 6.269% | $163.463 | $163.46 | $163.45 | $163.50 |
| Purchase #4 | $195.58 | 4.149% | $203.6946 | $203.69 | $203.70 | $203.70 |
| Purchase #5 | $47.88 | 13.480% | $54.3342 | $54.33 | $54.35 | $54.30 |
| Purchase #6 | $29.39 | 5.287% | $30.9438 | $30.94 | $30.95 | $30.90 |
| Purchase #7 | $130.48 | 10.125% | $143.6911 | $143.69 | $143.70 | $143.70 |
| 7 purchase totals = | $725.06 | $777.7346 | $777.72 | $777.75 | $777.70 | |