| 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 | $164.57 | 4.176% | $171.4424 | $171.44 | $171.45 | $171.40 |
| Purchase #2 | $39.57 | 4.445% | $41.3289 | $41.33 | $41.35 | $41.30 |
| Purchase #3 | $33.29 | 13.497% | $37.7832 | $37.78 | $37.80 | $37.80 |
| Purchase #4 | $69.65 | 13.529% | $79.0729 | $79.07 | $79.05 | $79.10 |
| Purchase #5 | $32.83 | 12.268% | $36.8576 | $36.86 | $36.85 | $36.90 |
| Purchase #6 | $221.52 | 4.866% | $232.2992 | $232.30 | $232.30 | $232.30 |
| Purchase #7 | $195.41 | 11.235% | $217.3643 | $217.36 | $217.35 | $217.40 |
| 7 purchase totals = | $756.84 | $816.1485 | $816.14 | $816.15 | $816.20 | |