| 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 | $135.85 | 4.364% | $141.7785 | $141.78 | $141.80 | $141.80 |
| Purchase #2 | $115.44 | 13.804% | $131.3753 | $131.38 | $131.40 | $131.40 |
| Purchase #3 | $162.40 | 8.746% | $176.6035 | $176.60 | $176.60 | $176.60 |
| Purchase #4 | $19.39 | 5.663% | $20.4881 | $20.49 | $20.50 | $20.50 |
| Purchase #5 | $82.95 | 4.451% | $86.6421 | $86.64 | $86.65 | $86.60 |
| Purchase #6 | $157.85 | 13.227% | $178.7288 | $178.73 | $178.75 | $178.70 |
| Purchase #7 | $199.40 | 4.835% | $209.041 | $209.04 | $209.05 | $209.00 |
| 7 purchase totals = | $873.28 | $944.6573 | $944.66 | $944.75 | $944.60 | |