| 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 | $158.42 | 9.441% | $173.3764 | $173.38 | $173.40 | $173.40 |
| Purchase #2 | $215.87 | 3.557% | $223.5485 | $223.55 | $223.55 | $223.50 |
| Purchase #3 | $169.34 | 13.562% | $192.3059 | $192.31 | $192.30 | $192.30 |
| Purchase #4 | $75.38 | 13.572% | $85.6106 | $85.61 | $85.60 | $85.60 |
| Purchase #5 | $72.48 | 3.114% | $74.737 | $74.74 | $74.75 | $74.70 |
| Purchase #6 | $239.48 | 8.620% | $260.1232 | $260.12 | $260.10 | $260.10 |
| Purchase #7 | $141.44 | 10.639% | $156.4878 | $156.49 | $156.50 | $156.50 |
| 7 purchase totals = | $1,072.41 | $1,166.1894 | $1,166.20 | $1,166.20 | $1,166.10 | |