| 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 | $164.85 | 5.462% | $173.8541 | $173.85 | $173.85 | $173.90 |
| Purchase #2 | $110.33 | 3.114% | $113.7657 | $113.77 | $113.75 | $113.80 |
| Purchase #3 | $188.42 | 5.308% | $198.4213 | $198.42 | $198.40 | $198.40 |
| Purchase #4 | $144.32 | 13.635% | $163.998 | $164.00 | $164.00 | $164.00 |
| Purchase #5 | $239.28 | 5.437% | $252.2897 | $252.29 | $252.30 | $252.30 |
| Purchase #6 | $143.92 | 11.247% | $160.1067 | $160.11 | $160.10 | $160.10 |
| Purchase #7 | $241.29 | 5.422% | $254.3727 | $254.37 | $254.35 | $254.40 |
| 7 purchase totals = | $1,232.41 | $1,316.8082 | $1,316.81 | $1,316.75 | $1,316.90 | |