| 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 | $32.72 | 12.229% | $36.7213 | $36.72 | $36.70 | $36.70 |
| Purchase #2 | $161.34 | 11.258% | $179.5037 | $179.50 | $179.50 | $179.50 |
| Purchase #3 | $142.45 | 3.314% | $147.1708 | $147.17 | $147.15 | $147.20 |
| Purchase #4 | $165.61 | 10.748% | $183.4098 | $183.41 | $183.40 | $183.40 |
| Purchase #5 | $227.88 | 7.523% | $245.0234 | $245.02 | $245.00 | $245.00 |
| Purchase #6 | $175.68 | 5.727% | $185.7412 | $185.74 | $185.75 | $185.70 |
| Purchase #7 | $85.76 | 3.419% | $88.6921 | $88.69 | $88.70 | $88.70 |
| 7 purchase totals = | $991.44 | $1,066.2623 | $1,066.25 | $1,066.20 | $1,066.20 | |