| 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 | $155.87 | 7.634% | $167.7691 | $167.77 | $167.75 | $167.80 |
| Purchase #2 | $99.99 | 6.723% | $106.7123 | $106.71 | $106.70 | $106.70 |
| Purchase #3 | $27.63 | 9.256% | $30.1874 | $30.19 | $30.20 | $30.20 |
| Purchase #4 | $170.67 | 3.302% | $176.3055 | $176.31 | $176.30 | $176.30 |
| Purchase #5 | $118.75 | 4.162% | $123.6924 | $123.69 | $123.70 | $123.70 |
| Purchase #6 | $237.62 | 8.640% | $258.1504 | $258.15 | $258.15 | $258.20 |
| Purchase #7 | $122.54 | 10.337% | $135.207 | $135.21 | $135.20 | $135.20 |
| 7 purchase totals = | $933.07 | $998.0241 | $998.03 | $998.00 | $998.10 | |