| 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 | $97.33 | 8.608% | $105.7082 | $105.71 | $105.70 | $105.70 |
| Purchase #2 | $149.31 | 13.476% | $169.431 | $169.43 | $169.45 | $169.40 |
| Purchase #3 | $186.41 | 3.635% | $193.186 | $193.19 | $193.20 | $193.20 |
| Purchase #4 | $107.52 | 10.222% | $118.5107 | $118.51 | $118.50 | $118.50 |
| Purchase #5 | $180.66 | 10.626% | $199.8569 | $199.86 | $199.85 | $199.90 |
| Purchase #6 | $32.66 | 12.175% | $36.6364 | $36.64 | $36.65 | $36.60 |
| Purchase #7 | $192.65 | 13.640% | $218.9275 | $218.93 | $218.95 | $218.90 |
| 7 purchase totals = | $946.54 | $1,042.2567 | $1,042.27 | $1,042.30 | $1,042.20 | |