| 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 | $156.53 | 13.652% | $177.8995 | $177.90 | $177.90 | $177.90 |
| Purchase #2 | $221.31 | 7.309% | $237.4855 | $237.49 | $237.50 | $237.50 |
| Purchase #3 | $20.72 | 10.403% | $22.8755 | $22.88 | $22.90 | $22.90 |
| Purchase #4 | $198.58 | 9.480% | $217.4054 | $217.41 | $217.40 | $217.40 |
| Purchase #5 | $154.51 | 3.156% | $159.3863 | $159.39 | $159.40 | $159.40 |
| Purchase #6 | $147.89 | 13.672% | $168.1095 | $168.11 | $168.10 | $168.10 |
| Purchase #7 | $18.82 | 10.465% | $20.7895 | $20.79 | $20.80 | $20.80 |
| 7 purchase totals = | $918.36 | $1,003.9512 | $1,003.97 | $1,004.00 | $1,004.00 | |