| 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 | $163.46 | 12.470% | $183.8435 | $183.84 | $183.85 | $183.80 |
| Purchase #2 | $193.86 | 3.465% | $200.5772 | $200.58 | $200.60 | $200.60 |
| Purchase #3 | $72.73 | 4.220% | $75.7992 | $75.80 | $75.80 | $75.80 |
| Purchase #4 | $168.63 | 9.470% | $184.5993 | $184.60 | $184.60 | $184.60 |
| Purchase #5 | $98.88 | 9.324% | $108.0996 | $108.10 | $108.10 | $108.10 |
| Purchase #6 | $168.27 | 11.204% | $187.123 | $187.12 | $187.10 | $187.10 |
| Purchase #7 | $241.54 | 13.159% | $273.3242 | $273.32 | $273.30 | $273.30 |
| 7 purchase totals = | $1,107.37 | $1,213.3660 | $1,213.36 | $1,213.35 | $1,213.30 | |