| 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 | $143.84 | 7.325% | $154.3763 | $154.38 | $154.40 | $154.40 |
| Purchase #2 | $114.48 | 10.502% | $126.5027 | $126.50 | $126.50 | $126.50 |
| Purchase #3 | $175.65 | 5.429% | $185.186 | $185.19 | $185.20 | $185.20 |
| Purchase #4 | $131.46 | 8.637% | $142.8142 | $142.81 | $142.80 | $142.80 |
| Purchase #5 | $132.91 | 6.310% | $141.2966 | $141.30 | $141.30 | $141.30 |
| Purchase #6 | $158.75 | 11.465% | $176.9507 | $176.95 | $176.95 | $177.00 |
| Purchase #7 | $131.57 | 3.650% | $136.3723 | $136.37 | $136.35 | $136.40 |
| 7 purchase totals = | $988.66 | $1,063.4988 | $1,063.50 | $1,063.50 | $1,063.60 | |