| 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 | $17.80 | 13.362% | $20.1784 | $20.18 | $20.20 | $20.20 |
| Purchase #2 | $189.89 | 6.377% | $201.9993 | $202.00 | $202.00 | $202.00 |
| Purchase #3 | $88.33 | 6.451% | $94.0282 | $94.03 | $94.05 | $94.00 |
| Purchase #4 | $168.29 | 5.502% | $177.5493 | $177.55 | $177.55 | $177.50 |
| Purchase #5 | $140.60 | 6.502% | $149.7418 | $149.74 | $149.75 | $149.70 |
| Purchase #6 | $187.74 | 10.787% | $207.9915 | $207.99 | $208.00 | $208.00 |
| Purchase #7 | $164.32 | 6.311% | $174.6902 | $174.69 | $174.70 | $174.70 |
| 7 purchase totals = | $956.97 | $1,026.1787 | $1,026.18 | $1,026.25 | $1,026.10 | |