| 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 | $63.70 | 7.745% | $68.6336 | $68.63 | $68.65 | $68.60 |
| Purchase #2 | $169.94 | 5.773% | $179.7506 | $179.75 | $179.75 | $179.80 |
| Purchase #3 | $130.72 | 7.735% | $140.8312 | $140.83 | $140.85 | $140.80 |
| Purchase #4 | $185.41 | 12.300% | $208.2154 | $208.22 | $208.20 | $208.20 |
| Purchase #5 | $68.53 | 5.245% | $72.1244 | $72.12 | $72.10 | $72.10 |
| Purchase #6 | $171.75 | 12.484% | $193.1913 | $193.19 | $193.20 | $193.20 |
| Purchase #7 | $246.36 | 4.703% | $257.9463 | $257.95 | $257.95 | $257.90 |
| 7 purchase totals = | $1,036.41 | $1,120.6928 | $1,120.69 | $1,120.70 | $1,120.60 | |