| 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 | $181.46 | 11.563% | $202.4422 | $202.44 | $202.45 | $202.40 |
| Purchase #2 | $143.44 | 13.469% | $162.7599 | $162.76 | $162.75 | $162.80 |
| Purchase #3 | $161.98 | 11.727% | $180.9754 | $180.98 | $181.00 | $181.00 |
| Purchase #4 | $5.55 | 10.589% | $6.1377 | $6.14 | $6.15 | $6.10 |
| Purchase #5 | $223.70 | 5.750% | $236.5628 | $236.56 | $236.55 | $236.60 |
| Purchase #6 | $187.28 | 6.822% | $200.0562 | $200.06 | $200.05 | $200.10 |
| Purchase #7 | $55.50 | 8.246% | $60.0765 | $60.08 | $60.10 | $60.10 |
| 7 purchase totals = | $958.91 | $1,049.0107 | $1,049.02 | $1,049.05 | $1,049.10 | |