| 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 | $143.70 | 9.683% | $157.6145 | $157.61 | $157.60 | $157.60 |
| Purchase #2 | $90.46 | 4.156% | $94.2195 | $94.22 | $94.20 | $94.20 |
| Purchase #3 | $228.82 | 5.786% | $242.0595 | $242.06 | $242.05 | $242.10 |
| Purchase #4 | $240.97 | 9.372% | $263.5537 | $263.55 | $263.55 | $263.60 |
| Purchase #5 | $72.97 | 6.140% | $77.4504 | $77.45 | $77.45 | $77.50 |
| Purchase #6 | $211.51 | 8.322% | $229.1119 | $229.11 | $229.10 | $229.10 |
| Purchase #7 | $23.58 | 11.416% | $26.2719 | $26.27 | $26.25 | $26.30 |
| 7 purchase totals = | $1,012.01 | $1,090.2814 | $1,090.27 | $1,090.20 | $1,090.40 | |