| 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 | $131.71 | 6.316% | $140.0288 | $140.03 | $140.05 | $140.00 |
| Purchase #2 | $184.73 | 12.589% | $207.9857 | $207.99 | $208.00 | $208.00 |
| Purchase #3 | $185.56 | 8.839% | $201.9616 | $201.96 | $201.95 | $202.00 |
| Purchase #4 | $118.28 | 13.559% | $134.3176 | $134.32 | $134.30 | $134.30 |
| Purchase #5 | $194.47 | 10.455% | $214.8018 | $214.80 | $214.80 | $214.80 |
| Purchase #6 | $36.52 | 3.311% | $37.7292 | $37.73 | $37.75 | $37.70 |
| Purchase #7 | $191.31 | 8.808% | $208.1606 | $208.16 | $208.15 | $208.20 |
| 7 purchase totals = | $1,042.58 | $1,144.9853 | $1,144.99 | $1,145.00 | $1,145.00 | |