| 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 | $171.72 | 4.532% | $179.5024 | $179.50 | $179.50 | $179.50 |
| Purchase #2 | $114.36 | 4.131% | $119.0842 | $119.08 | $119.10 | $119.10 |
| Purchase #3 | $243.47 | 3.779% | $252.6707 | $252.67 | $252.65 | $252.70 |
| Purchase #4 | $32.74 | 9.185% | $35.7472 | $35.75 | $35.75 | $35.70 |
| Purchase #5 | $180.28 | 10.274% | $198.802 | $198.80 | $198.80 | $198.80 |
| Purchase #6 | $79.57 | 7.397% | $85.4558 | $85.46 | $85.45 | $85.50 |
| Purchase #7 | $164.49 | 8.505% | $178.4799 | $178.48 | $178.50 | $178.50 |
| 7 purchase totals = | $986.63 | $1,049.7422 | $1,049.74 | $1,049.75 | $1,049.80 | |