| 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 | $98.88 | 5.324% | $104.1444 | $104.14 | $104.15 | $104.10 |
| Purchase #2 | $164.37 | 13.744% | $186.961 | $186.96 | $186.95 | $187.00 |
| Purchase #3 | $17.52 | 10.762% | $19.4055 | $19.41 | $19.40 | $19.40 |
| Purchase #4 | $124.62 | 9.685% | $136.6894 | $136.69 | $136.70 | $136.70 |
| Purchase #5 | $66.75 | 4.750% | $69.9206 | $69.92 | $69.90 | $69.90 |
| Purchase #6 | $162.52 | 7.194% | $174.2117 | $174.21 | $174.20 | $174.20 |
| Purchase #7 | $132.55 | 4.781% | $138.8872 | $138.89 | $138.90 | $138.90 |
| 7 purchase totals = | $767.21 | $830.2198 | $830.22 | $830.20 | $830.20 | |