| 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 | $145.78 | 11.785% | $162.9602 | $162.96 | $162.95 | $163.00 |
| Purchase #2 | $228.67 | 11.472% | $254.903 | $254.90 | $254.90 | $254.90 |
| Purchase #3 | $189.55 | 13.563% | $215.2587 | $215.26 | $215.25 | $215.30 |
| Purchase #4 | $17.25 | 7.648% | $18.5693 | $18.57 | $18.55 | $18.60 |
| Purchase #5 | $147.43 | 10.357% | $162.6993 | $162.70 | $162.70 | $162.70 |
| Purchase #6 | $110.42 | 10.579% | $122.1013 | $122.10 | $122.10 | $122.10 |
| Purchase #7 | $39.75 | 11.666% | $44.3872 | $44.39 | $44.40 | $44.40 |
| 7 purchase totals = | $878.85 | $980.8790 | $980.88 | $980.85 | $981.00 | |