| 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 | $158.75 | 11.599% | $177.1634 | $177.16 | $177.15 | $177.20 |
| Purchase #2 | $80.83 | 3.760% | $83.8692 | $83.87 | $83.85 | $83.90 |
| Purchase #3 | $191.86 | 6.516% | $204.3616 | $204.36 | $204.35 | $204.40 |
| Purchase #4 | $23.46 | 13.128% | $26.5398 | $26.54 | $26.55 | $26.50 |
| Purchase #5 | $58.44 | 9.377% | $63.9199 | $63.92 | $63.90 | $63.90 |
| Purchase #6 | $163.82 | 10.407% | $180.8687 | $180.87 | $180.85 | $180.90 |
| Purchase #7 | $243.27 | 9.699% | $266.8648 | $266.86 | $266.85 | $266.90 |
| 7 purchase totals = | $920.43 | $1,003.5874 | $1,003.58 | $1,003.50 | $1,003.70 | |