| 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 | $176.87 | 9.667% | $193.968 | $193.97 | $193.95 | $194.00 |
| Purchase #2 | $189.96 | 12.768% | $214.2141 | $214.21 | $214.20 | $214.20 |
| Purchase #3 | $151.48 | 12.832% | $170.9179 | $170.92 | $170.90 | $170.90 |
| Purchase #4 | $190.91 | 11.380% | $212.6356 | $212.64 | $212.65 | $212.60 |
| Purchase #5 | $162.86 | 5.696% | $172.1365 | $172.14 | $172.15 | $172.10 |
| Purchase #6 | $154.97 | 6.142% | $164.4883 | $164.49 | $164.50 | $164.50 |
| Purchase #7 | $222.51 | 3.751% | $230.8564 | $230.86 | $230.85 | $230.90 |
| 7 purchase totals = | $1,249.56 | $1,359.2168 | $1,359.23 | $1,359.20 | $1,359.20 | |