| 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 | $168.55 | 13.224% | $190.8391 | $190.84 | $190.85 | $190.80 |
| Purchase #2 | $125.36 | 3.187% | $129.3552 | $129.36 | $129.35 | $129.40 |
| Purchase #3 | $70.31 | 6.293% | $74.7346 | $74.73 | $74.75 | $74.70 |
| Purchase #4 | $55.54 | 7.381% | $59.6394 | $59.64 | $59.65 | $59.60 |
| Purchase #5 | $207.57 | 3.391% | $214.6087 | $214.61 | $214.60 | $214.60 |
| Purchase #6 | $172.96 | 7.736% | $186.3402 | $186.34 | $186.35 | $186.30 |
| Purchase #7 | $205.62 | 11.719% | $229.7166 | $229.72 | $229.70 | $229.70 |
| 7 purchase totals = | $1,005.91 | $1,085.2338 | $1,085.24 | $1,085.25 | $1,085.10 | |