| 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 | $183.61 | 3.466% | $189.9739 | $189.97 | $189.95 | $190.00 |
| Purchase #2 | $26.38 | 12.465% | $29.6683 | $29.67 | $29.65 | $29.70 |
| Purchase #3 | $145.43 | 6.346% | $154.659 | $154.66 | $154.65 | $154.70 |
| Purchase #4 | $236.58 | 8.217% | $256.0198 | $256.02 | $256.00 | $256.00 |
| Purchase #5 | $125.99 | 13.270% | $142.7089 | $142.71 | $142.70 | $142.70 |
| Purchase #6 | $161.77 | 7.381% | $173.7102 | $173.71 | $173.70 | $173.70 |
| Purchase #7 | $165.31 | 9.111% | $180.3714 | $180.37 | $180.35 | $180.40 |
| 7 purchase totals = | $1,045.07 | $1,127.1115 | $1,127.11 | $1,127.00 | $1,127.20 | |