| 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 | $157.61 | 6.869% | $168.4362 | $168.44 | $168.45 | $168.40 |
| Purchase #2 | $130.25 | 9.355% | $142.4349 | $142.43 | $142.45 | $142.40 |
| Purchase #3 | $196.96 | 8.558% | $213.8158 | $213.82 | $213.80 | $213.80 |
| Purchase #4 | $226.87 | 3.321% | $234.4044 | $234.40 | $234.40 | $234.40 |
| Purchase #5 | $191.72 | 3.138% | $197.7362 | $197.74 | $197.75 | $197.70 |
| Purchase #6 | $88.41 | 8.305% | $95.7525 | $95.75 | $95.75 | $95.80 |
| Purchase #7 | $199.32 | 10.687% | $220.6213 | $220.62 | $220.60 | $220.60 |
| 7 purchase totals = | $1,191.14 | $1,273.2013 | $1,273.20 | $1,273.20 | $1,273.10 | |