| 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 | $160.81 | 11.841% | $179.8515 | $179.85 | $179.85 | $179.90 |
| Purchase #2 | $154.71 | 8.298% | $167.5478 | $167.55 | $167.55 | $167.50 |
| Purchase #3 | $220.77 | 12.733% | $248.8806 | $248.88 | $248.90 | $248.90 |
| Purchase #4 | $84.99 | 11.486% | $94.752 | $94.75 | $94.75 | $94.80 |
| Purchase #5 | $249.73 | 4.228% | $260.2886 | $260.29 | $260.30 | $260.30 |
| Purchase #6 | $120.42 | 4.418% | $125.7402 | $125.74 | $125.75 | $125.70 |
| Purchase #7 | $142.61 | 12.245% | $160.0726 | $160.07 | $160.05 | $160.10 |
| 7 purchase totals = | $1,134.04 | $1,237.1333 | $1,237.13 | $1,237.15 | $1,237.20 | |