| 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 | $185.38 | 6.594% | $197.604 | $197.60 | $197.60 | $197.60 |
| Purchase #2 | $152.43 | 9.793% | $167.3575 | $167.36 | $167.35 | $167.40 |
| Purchase #3 | $81.46 | 5.338% | $85.8083 | $85.81 | $85.80 | $85.80 |
| Purchase #4 | $184.80 | 5.632% | $195.2079 | $195.21 | $195.20 | $195.20 |
| Purchase #5 | $179.71 | 8.509% | $195.0015 | $195.00 | $195.00 | $195.00 |
| Purchase #6 | $136.69 | 7.656% | $147.155 | $147.16 | $147.15 | $147.20 |
| Purchase #7 | $234.93 | 10.355% | $259.257 | $259.26 | $259.25 | $259.30 |
| 7 purchase totals = | $1,155.40 | $1,247.3912 | $1,247.40 | $1,247.35 | $1,247.50 | |