| 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 | $191.65 | 5.683% | $202.5415 | $202.54 | $202.55 | $202.50 |
| Purchase #2 | $168.61 | 4.480% | $176.1637 | $176.16 | $176.15 | $176.20 |
| Purchase #3 | $167.85 | 3.720% | $174.094 | $174.09 | $174.10 | $174.10 |
| Purchase #4 | $73.81 | 3.150% | $76.135 | $76.14 | $76.15 | $76.10 |
| Purchase #5 | $212.25 | 3.606% | $219.9037 | $219.90 | $219.90 | $219.90 |
| Purchase #6 | $94.59 | 10.194% | $104.2325 | $104.23 | $104.25 | $104.20 |
| Purchase #7 | $223.32 | 8.667% | $242.6751 | $242.68 | $242.70 | $242.70 |
| 7 purchase totals = | $1,132.08 | $1,195.7455 | $1,195.74 | $1,195.80 | $1,195.70 | |