| 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 | $137.99 | 3.576% | $142.9245 | $142.92 | $142.90 | $142.90 |
| Purchase #2 | $25.99 | 3.720% | $26.9568 | $26.96 | $26.95 | $27.00 |
| Purchase #3 | $229.78 | 7.656% | $247.372 | $247.37 | $247.35 | $247.40 |
| Purchase #4 | $199.67 | 13.304% | $226.2341 | $226.23 | $226.25 | $226.20 |
| Purchase #5 | $36.83 | 6.142% | $39.0921 | $39.09 | $39.10 | $39.10 |
| Purchase #6 | $182.26 | 6.423% | $193.9666 | $193.97 | $193.95 | $194.00 |
| Purchase #7 | $185.58 | 7.762% | $199.9847 | $199.98 | $200.00 | $200.00 |
| 7 purchase totals = | $998.10 | $1,076.5308 | $1,076.52 | $1,076.50 | $1,076.60 | |