| 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 | $15.77 | 6.619% | $16.8138 | $16.81 | $16.80 | $16.80 |
| Purchase #2 | $117.63 | 8.303% | $127.3968 | $127.40 | $127.40 | $127.40 |
| Purchase #3 | $148.89 | 10.212% | $164.0946 | $164.09 | $164.10 | $164.10 |
| Purchase #4 | $180.60 | 11.549% | $201.4575 | $201.46 | $201.45 | $201.50 |
| Purchase #5 | $234.90 | 3.672% | $243.5255 | $243.53 | $243.55 | $243.50 |
| Purchase #6 | $221.57 | 7.824% | $238.9056 | $238.91 | $238.90 | $238.90 |
| Purchase #7 | $69.71 | 9.598% | $76.4008 | $76.40 | $76.40 | $76.40 |
| 7 purchase totals = | $989.07 | $1,068.5946 | $1,068.60 | $1,068.60 | $1,068.60 | |