| 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 | $158.33 | 12.188% | $177.6273 | $177.63 | $177.65 | $177.60 |
| Purchase #2 | $191.65 | 10.520% | $211.8116 | $211.81 | $211.80 | $211.80 |
| Purchase #3 | $44.83 | 13.177% | $50.7372 | $50.74 | $50.75 | $50.70 |
| Purchase #4 | $193.93 | 7.366% | $208.2149 | $208.21 | $208.20 | $208.20 |
| Purchase #5 | $99.41 | 11.267% | $110.6105 | $110.61 | $110.60 | $110.60 |
| Purchase #6 | $143.45 | 7.814% | $154.6592 | $154.66 | $154.65 | $154.70 |
| Purchase #7 | $240.41 | 3.369% | $248.5094 | $248.51 | $248.50 | $248.50 |
| 7 purchase totals = | $1,072.01 | $1,162.1701 | $1,162.17 | $1,162.15 | $1,162.10 | |