| 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 | $145.36 | 5.815% | $153.8127 | $153.81 | $153.80 | $153.80 |
| Purchase #2 | $179.56 | 3.662% | $186.1355 | $186.14 | $186.15 | $186.10 |
| Purchase #3 | $188.33 | 5.502% | $198.6919 | $198.69 | $198.70 | $198.70 |
| Purchase #4 | $214.52 | 10.708% | $237.4908 | $237.49 | $237.50 | $237.50 |
| Purchase #5 | $152.82 | 13.448% | $173.3712 | $173.37 | $173.35 | $173.40 |
| Purchase #6 | $196.96 | 13.640% | $223.8253 | $223.83 | $223.85 | $223.80 |
| Purchase #7 | $164.29 | 9.559% | $179.9945 | $179.99 | $180.00 | $180.00 |
| 7 purchase totals = | $1,241.84 | $1,353.3219 | $1,353.32 | $1,353.35 | $1,353.30 | |