| 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 | $112.81 | 3.774% | $117.0674 | $117.07 | $117.05 | $117.10 |
| Purchase #2 | $197.55 | 8.457% | $214.2568 | $214.26 | $214.25 | $214.30 |
| Purchase #3 | $207.57 | 11.555% | $231.5547 | $231.55 | $231.55 | $231.60 |
| Purchase #4 | $218.43 | 3.133% | $225.2734 | $225.27 | $225.25 | $225.30 |
| Purchase #5 | $177.49 | 5.701% | $187.6087 | $187.61 | $187.60 | $187.60 |
| Purchase #6 | $157.93 | 12.755% | $178.074 | $178.07 | $178.05 | $178.10 |
| Purchase #7 | $8.61 | 6.685% | $9.1856 | $9.19 | $9.20 | $9.20 |
| 7 purchase totals = | $1,080.39 | $1,163.0206 | $1,163.02 | $1,162.95 | $1,163.20 | |