| 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 | $168.41 | 5.652% | $177.9285 | $177.93 | $177.95 | $177.90 |
| Purchase #2 | $149.66 | 11.241% | $166.4833 | $166.48 | $166.50 | $166.50 |
| Purchase #3 | $191.78 | 12.257% | $215.2865 | $215.29 | $215.30 | $215.30 |
| Purchase #4 | $187.88 | 5.815% | $198.8052 | $198.81 | $198.80 | $198.80 |
| Purchase #5 | $157.40 | 10.639% | $174.1458 | $174.15 | $174.15 | $174.10 |
| Purchase #6 | $108.64 | 9.381% | $118.8315 | $118.83 | $118.85 | $118.80 |
| Purchase #7 | $14.26 | 7.433% | $15.3199 | $15.32 | $15.30 | $15.30 |
| 7 purchase totals = | $978.03 | $1,066.8007 | $1,066.81 | $1,066.85 | $1,066.70 | |