| 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 | $162.30 | 9.107% | $177.0807 | $177.08 | $177.10 | $177.10 |
| Purchase #2 | $144.38 | 4.860% | $151.3969 | $151.40 | $151.40 | $151.40 |
| Purchase #3 | $154.65 | 7.356% | $166.0261 | $166.03 | $166.05 | $166.00 |
| Purchase #4 | $154.35 | 10.351% | $170.3268 | $170.33 | $170.35 | $170.30 |
| Purchase #5 | $46.89 | 13.240% | $53.0982 | $53.10 | $53.10 | $53.10 |
| Purchase #6 | $206.29 | 3.857% | $214.2466 | $214.25 | $214.25 | $214.20 |
| Purchase #7 | $156.81 | 11.207% | $174.3837 | $174.38 | $174.40 | $174.40 |
| 7 purchase totals = | $1,025.67 | $1,106.5590 | $1,106.57 | $1,106.65 | $1,106.50 | |