| 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 | $176.82 | 4.547% | $184.86 | $184.86 | $184.85 | $184.90 |
| Purchase #2 | $104.85 | 13.382% | $118.881 | $118.88 | $118.90 | $118.90 |
| Purchase #3 | $175.90 | 5.282% | $185.191 | $185.19 | $185.20 | $185.20 |
| Purchase #4 | $131.44 | 9.572% | $144.0214 | $144.02 | $144.00 | $144.00 |
| Purchase #5 | $195.26 | 3.679% | $202.4436 | $202.44 | $202.45 | $202.40 |
| Purchase #6 | $17.80 | 13.507% | $20.2042 | $20.20 | $20.20 | $20.20 |
| Purchase #7 | $62.83 | 11.540% | $70.0806 | $70.08 | $70.10 | $70.10 |
| 7 purchase totals = | $864.90 | $925.6818 | $925.67 | $925.70 | $925.70 | |