| 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 | $185.52 | 3.486% | $191.9872 | $191.99 | $192.00 | $192.00 |
| Purchase #2 | $37.46 | 13.744% | $42.6085 | $42.61 | $42.60 | $42.60 |
| Purchase #3 | $26.50 | 7.156% | $28.3963 | $28.40 | $28.40 | $28.40 |
| Purchase #4 | $248.31 | 11.188% | $276.0909 | $276.09 | $276.10 | $276.10 |
| Purchase #5 | $126.54 | 5.773% | $133.8452 | $133.85 | $133.85 | $133.80 |
| Purchase #6 | $147.41 | 5.637% | $155.7195 | $155.72 | $155.70 | $155.70 |
| Purchase #7 | $199.96 | 7.174% | $214.3051 | $214.31 | $214.30 | $214.30 |
| 7 purchase totals = | $971.70 | $1,042.9527 | $1,042.97 | $1,042.95 | $1,042.90 | |