| 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 | $168.40 | 4.695% | $176.3064 | $176.31 | $176.30 | $176.30 |
| Purchase #2 | $178.56 | 3.185% | $184.2471 | $184.25 | $184.25 | $184.20 |
| Purchase #3 | $247.52 | 13.407% | $280.705 | $280.71 | $280.70 | $280.70 |
| Purchase #4 | $80.40 | 5.559% | $84.8694 | $84.87 | $84.85 | $84.90 |
| Purchase #5 | $199.33 | 10.692% | $220.6424 | $220.64 | $220.65 | $220.60 |
| Purchase #6 | $141.39 | 4.425% | $147.6465 | $147.65 | $147.65 | $147.60 |
| Purchase #7 | $206.40 | 12.582% | $232.3692 | $232.37 | $232.35 | $232.40 |
| 7 purchase totals = | $1,222.00 | $1,326.7860 | $1,326.80 | $1,326.75 | $1,326.70 | |