| 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 | $181.54 | 8.355% | $196.7077 | $196.71 | $196.70 | $196.70 |
| Purchase #2 | $141.53 | 12.498% | $159.2184 | $159.22 | $159.20 | $159.20 |
| Purchase #3 | $95.66 | 7.680% | $103.0067 | $103.01 | $103.00 | $103.00 |
| Purchase #4 | $215.51 | 3.494% | $223.0399 | $223.04 | $223.05 | $223.00 |
| Purchase #5 | $43.60 | 12.365% | $48.9911 | $48.99 | $49.00 | $49.00 |
| Purchase #6 | $151.93 | 3.595% | $157.3919 | $157.39 | $157.40 | $157.40 |
| Purchase #7 | $75.55 | 7.472% | $81.1951 | $81.20 | $81.20 | $81.20 |
| 7 purchase totals = | $905.32 | $969.5508 | $969.56 | $969.55 | $969.50 | |