| 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 | $153.54 | 3.824% | $159.4114 | $159.41 | $159.40 | $159.40 |
| Purchase #2 | $50.53 | 8.491% | $54.8205 | $54.82 | $54.80 | $54.80 |
| Purchase #3 | $191.53 | 7.176% | $205.2742 | $205.27 | $205.25 | $205.30 |
| Purchase #4 | $105.93 | 9.363% | $115.8482 | $115.85 | $115.85 | $115.80 |
| Purchase #5 | $118.67 | 10.848% | $131.5433 | $131.54 | $131.55 | $131.50 |
| Purchase #6 | $225.62 | 7.266% | $242.0135 | $242.01 | $242.00 | $242.00 |
| Purchase #7 | $241.48 | 4.381% | $252.0592 | $252.06 | $252.05 | $252.10 |
| 7 purchase totals = | $1,087.30 | $1,160.9703 | $1,160.96 | $1,160.90 | $1,160.90 | |