| 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 | $173.66 | 8.783% | $188.9126 | $188.91 | $188.90 | $188.90 |
| Purchase #2 | $160.37 | 11.627% | $179.0162 | $179.02 | $179.00 | $179.00 |
| Purchase #3 | $11.26 | 6.613% | $12.0046 | $12.00 | $12.00 | $12.00 |
| Purchase #4 | $66.60 | 9.761% | $73.1008 | $73.10 | $73.10 | $73.10 |
| Purchase #5 | $140.58 | 3.720% | $145.8096 | $145.81 | $145.80 | $145.80 |
| Purchase #6 | $189.92 | 12.481% | $213.6239 | $213.62 | $213.60 | $213.60 |
| Purchase #7 | $208.94 | 8.502% | $226.7041 | $226.70 | $226.70 | $226.70 |
| 7 purchase totals = | $951.33 | $1,039.1718 | $1,039.16 | $1,039.10 | $1,039.10 | |