| 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 | $172.56 | 3.574% | $178.7273 | $178.73 | $178.75 | $178.70 |
| Purchase #2 | $13.42 | 8.796% | $14.6004 | $14.60 | $14.60 | $14.60 |
| Purchase #3 | $165.32 | 7.762% | $178.1521 | $178.15 | $178.15 | $178.20 |
| Purchase #4 | $60.81 | 9.702% | $66.7098 | $66.71 | $66.70 | $66.70 |
| Purchase #5 | $157.46 | 10.730% | $174.3555 | $174.36 | $174.35 | $174.40 |
| Purchase #6 | $111.91 | 10.293% | $123.4289 | $123.43 | $123.45 | $123.40 |
| Purchase #7 | $174.84 | 6.607% | $186.3917 | $186.39 | $186.40 | $186.40 |
| 7 purchase totals = | $856.32 | $922.3657 | $922.37 | $922.40 | $922.40 | |