| 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 | $178.82 | 7.222% | $191.7344 | $191.73 | $191.75 | $191.70 |
| Purchase #2 | $74.28 | 6.271% | $78.9381 | $78.94 | $78.95 | $78.90 |
| Purchase #3 | $32.76 | 10.564% | $36.2208 | $36.22 | $36.20 | $36.20 |
| Purchase #4 | $240.69 | 4.654% | $251.8917 | $251.89 | $251.90 | $251.90 |
| Purchase #5 | $134.57 | 10.129% | $148.2006 | $148.20 | $148.20 | $148.20 |
| Purchase #6 | $227.29 | 9.283% | $248.3893 | $248.39 | $248.40 | $248.40 |
| Purchase #7 | $184.35 | 13.180% | $208.6473 | $208.65 | $208.65 | $208.60 |
| 7 purchase totals = | $1,072.76 | $1,164.0222 | $1,164.02 | $1,164.05 | $1,163.90 | |