| 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 | $121.94 | 9.276% | $133.2512 | $133.25 | $133.25 | $133.30 |
| Purchase #2 | $149.42 | 10.340% | $164.87 | $164.87 | $164.85 | $164.90 |
| Purchase #3 | $33.79 | 5.286% | $35.5761 | $35.58 | $35.60 | $35.60 |
| Purchase #4 | $142.95 | 13.624% | $162.4255 | $162.43 | $162.45 | $162.40 |
| Purchase #5 | $184.46 | 3.796% | $191.4621 | $191.46 | $191.45 | $191.50 |
| Purchase #6 | $14.56 | 3.276% | $15.037 | $15.04 | $15.05 | $15.00 |
| Purchase #7 | $147.73 | 5.609% | $156.0162 | $156.02 | $156.00 | $156.00 |
| 7 purchase totals = | $794.85 | $858.6381 | $858.65 | $858.65 | $858.70 | |