| 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 | $222.71 | 4.448% | $232.6161 | $232.62 | $232.60 | $232.60 |
| Purchase #2 | $178.54 | 6.158% | $189.5345 | $189.53 | $189.55 | $189.50 |
| Purchase #3 | $146.35 | 12.199% | $164.2032 | $164.20 | $164.20 | $164.20 |
| Purchase #4 | $187.52 | 12.189% | $210.3768 | $210.38 | $210.40 | $210.40 |
| Purchase #5 | $165.92 | 9.629% | $181.8964 | $181.90 | $181.90 | $181.90 |
| Purchase #6 | $5.54 | 3.846% | $5.7531 | $5.75 | $5.75 | $5.80 |
| Purchase #7 | $195.71 | 4.347% | $204.2175 | $204.22 | $204.20 | $204.20 |
| 7 purchase totals = | $1,102.29 | $1,188.5976 | $1,188.60 | $1,188.60 | $1,188.60 | |