| 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 | $121.37 | 9.482% | $132.8783 | $132.88 | $132.90 | $132.90 |
| Purchase #2 | $80.48 | 6.110% | $85.3973 | $85.40 | $85.40 | $85.40 |
| Purchase #3 | $23.77 | 7.353% | $25.5178 | $25.52 | $25.50 | $25.50 |
| Purchase #4 | $102.87 | 4.147% | $107.136 | $107.14 | $107.15 | $107.10 |
| Purchase #5 | $164.59 | 13.268% | $186.4278 | $186.43 | $186.45 | $186.40 |
| Purchase #6 | $36.60 | 12.205% | $41.067 | $41.07 | $41.05 | $41.10 |
| Purchase #7 | $229.93 | 5.645% | $242.9095 | $242.91 | $242.90 | $242.90 |
| 7 purchase totals = | $759.61 | $821.3337 | $821.35 | $821.35 | $821.30 | |