| 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 | $151.57 | 6.712% | $161.7434 | $161.74 | $161.75 | $161.70 |
| Purchase #2 | $118.50 | 13.561% | $134.5698 | $134.57 | $134.55 | $134.60 |
| Purchase #3 | $34.67 | 7.505% | $37.272 | $37.27 | $37.25 | $37.30 |
| Purchase #4 | $9.58 | 4.575% | $10.0183 | $10.02 | $10.00 | $10.00 |
| Purchase #5 | $44.38 | 11.579% | $49.5188 | $49.52 | $49.50 | $49.50 |
| Purchase #6 | $20.29 | 13.308% | $22.9902 | $22.99 | $23.00 | $23.00 |
| Purchase #7 | $130.34 | 8.708% | $141.69 | $141.69 | $141.70 | $141.70 |
| 7 purchase totals = | $509.33 | $557.8025 | $557.80 | $557.75 | $557.80 | |