| 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 | $159.70 | 7.407% | $171.529 | $171.53 | $171.55 | $171.50 |
| Purchase #2 | $108.88 | 5.281% | $114.63 | $114.63 | $114.65 | $114.60 |
| Purchase #3 | $236.76 | 9.571% | $259.4203 | $259.42 | $259.40 | $259.40 |
| Purchase #4 | $57.63 | 9.846% | $63.3042 | $63.30 | $63.30 | $63.30 |
| Purchase #5 | $199.29 | 10.396% | $220.0082 | $220.01 | $220.00 | $220.00 |
| Purchase #6 | $214.64 | 11.433% | $239.1798 | $239.18 | $239.20 | $239.20 |
| Purchase #7 | $83.54 | 7.514% | $89.8172 | $89.82 | $89.80 | $89.80 |
| 7 purchase totals = | $1,060.44 | $1,157.8887 | $1,157.89 | $1,157.90 | $1,157.80 | |