| 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 | $136.51 | 10.824% | $151.2858 | $151.29 | $151.30 | $151.30 |
| Purchase #2 | $62.74 | 7.148% | $67.2247 | $67.22 | $67.20 | $67.20 |
| Purchase #3 | $163.37 | 9.862% | $179.4815 | $179.48 | $179.50 | $179.50 |
| Purchase #4 | $87.92 | 11.708% | $98.2137 | $98.21 | $98.20 | $98.20 |
| Purchase #5 | $164.73 | 11.285% | $183.3198 | $183.32 | $183.30 | $183.30 |
| Purchase #6 | $209.99 | 13.609% | $238.5675 | $238.57 | $238.55 | $238.60 |
| Purchase #7 | $14.75 | 11.210% | $16.4035 | $16.40 | $16.40 | $16.40 |
| 7 purchase totals = | $840.01 | $934.4965 | $934.49 | $934.45 | $934.50 | |