| 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 | $124.86 | 12.405% | $140.3489 | $140.35 | $140.35 | $140.30 |
| Purchase #2 | $180.45 | 9.623% | $197.8147 | $197.81 | $197.80 | $197.80 |
| Purchase #3 | $172.75 | 8.442% | $187.3336 | $187.33 | $187.35 | $187.30 |
| Purchase #4 | $134.45 | 9.228% | $146.857 | $146.86 | $146.85 | $146.90 |
| Purchase #5 | $74.93 | 8.156% | $81.0413 | $81.04 | $81.05 | $81.00 |
| Purchase #6 | $31.87 | 10.734% | $35.2909 | $35.29 | $35.30 | $35.30 |
| Purchase #7 | $175.25 | 10.603% | $193.8318 | $193.83 | $193.85 | $193.80 |
| 7 purchase totals = | $894.56 | $982.5182 | $982.51 | $982.55 | $982.40 | |