| 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 | $141.39 | 4.289% | $147.4542 | $147.45 | $147.45 | $147.50 |
| Purchase #2 | $165.81 | 8.214% | $179.4296 | $179.43 | $179.45 | $179.40 |
| Purchase #3 | $236.80 | 7.563% | $254.7092 | $254.71 | $254.70 | $254.70 |
| Purchase #4 | $26.91 | 9.461% | $29.456 | $29.46 | $29.45 | $29.50 |
| Purchase #5 | $172.88 | 3.487% | $178.9083 | $178.91 | $178.90 | $178.90 |
| Purchase #6 | $187.54 | 11.435% | $208.9852 | $208.99 | $209.00 | $209.00 |
| Purchase #7 | $98.85 | 4.867% | $103.661 | $103.66 | $103.65 | $103.70 |
| 7 purchase totals = | $1,030.18 | $1,102.6035 | $1,102.61 | $1,102.60 | $1,102.70 | |