| 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 | $149.43 | 10.264% | $164.7675 | $164.77 | $164.75 | $164.80 |
| Purchase #2 | $157.85 | 12.187% | $177.0872 | $177.09 | $177.10 | $177.10 |
| Purchase #3 | $178.69 | 7.736% | $192.5135 | $192.51 | $192.50 | $192.50 |
| Purchase #4 | $236.58 | 8.688% | $257.1341 | $257.13 | $257.15 | $257.10 |
| Purchase #5 | $165.47 | 3.483% | $171.2333 | $171.23 | $171.25 | $171.20 |
| Purchase #6 | $130.71 | 3.790% | $135.6639 | $135.66 | $135.65 | $135.70 |
| Purchase #7 | $86.49 | 8.376% | $93.7344 | $93.73 | $93.75 | $93.70 |
| 7 purchase totals = | $1,105.22 | $1,192.1339 | $1,192.12 | $1,192.15 | $1,192.10 | |