| 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 | $158.27 | 11.856% | $177.0345 | $177.03 | $177.05 | $177.00 |
| Purchase #2 | $129.69 | 9.331% | $141.7914 | $141.79 | $141.80 | $141.80 |
| Purchase #3 | $171.40 | 4.161% | $178.532 | $178.53 | $178.55 | $178.50 |
| Purchase #4 | $171.55 | 11.187% | $190.7413 | $190.74 | $190.75 | $190.70 |
| Purchase #5 | $148.73 | 11.784% | $166.2563 | $166.26 | $166.25 | $166.30 |
| Purchase #6 | $143.94 | 9.288% | $157.3091 | $157.31 | $157.30 | $157.30 |
| Purchase #7 | $95.94 | 4.751% | $100.4981 | $100.50 | $100.50 | $100.50 |
| 7 purchase totals = | $1,019.52 | $1,112.1627 | $1,112.16 | $1,112.20 | $1,112.10 | |