| 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 | $144.77 | 13.544% | $164.3776 | $164.38 | $164.40 | $164.40 |
| Purchase #2 | $214.76 | 4.796% | $225.0599 | $225.06 | $225.05 | $225.10 |
| Purchase #3 | $165.69 | 3.408% | $171.3367 | $171.34 | $171.35 | $171.30 |
| Purchase #4 | $212.48 | 3.609% | $220.1484 | $220.15 | $220.15 | $220.10 |
| Purchase #5 | $233.80 | 6.139% | $248.153 | $248.15 | $248.15 | $248.20 |
| Purchase #6 | $182.46 | 12.353% | $204.9993 | $205.00 | $205.00 | $205.00 |
| Purchase #7 | $128.58 | 10.144% | $141.6232 | $141.62 | $141.60 | $141.60 |
| 7 purchase totals = | $1,282.54 | $1,375.6981 | $1,375.70 | $1,375.70 | $1,375.70 | |