| 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 | $160.29 | 11.238% | $178.3034 | $178.30 | $178.30 | $178.30 |
| Purchase #2 | $180.29 | 6.316% | $191.6771 | $191.68 | $191.70 | $191.70 |
| Purchase #3 | $189.77 | 9.669% | $208.1189 | $208.12 | $208.10 | $208.10 |
| Purchase #4 | $68.88 | 13.587% | $78.2387 | $78.24 | $78.25 | $78.20 |
| Purchase #5 | $32.53 | 11.681% | $36.3298 | $36.33 | $36.35 | $36.30 |
| Purchase #6 | $142.64 | 11.812% | $159.4886 | $159.49 | $159.50 | $159.50 |
| Purchase #7 | $36.41 | 12.620% | $41.0049 | $41.00 | $41.00 | $41.00 |
| 7 purchase totals = | $810.81 | $893.1614 | $893.16 | $893.20 | $893.10 | |