| 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 | $166.55 | 12.262% | $186.9724 | $186.97 | $186.95 | $187.00 |
| Purchase #2 | $144.73 | 13.378% | $164.092 | $164.09 | $164.10 | $164.10 |
| Purchase #3 | $10.49 | 9.164% | $11.4513 | $11.45 | $11.45 | $11.50 |
| Purchase #4 | $144.51 | 10.807% | $160.1272 | $160.13 | $160.15 | $160.10 |
| Purchase #5 | $133.67 | 4.578% | $139.7894 | $139.79 | $139.80 | $139.80 |
| Purchase #6 | $248.84 | 6.658% | $265.4078 | $265.41 | $265.40 | $265.40 |
| Purchase #7 | $33.28 | 13.704% | $37.8407 | $37.84 | $37.85 | $37.80 |
| 7 purchase totals = | $882.07 | $965.6808 | $965.68 | $965.70 | $965.70 | |