| 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 | $169.68 | 12.229% | $190.4302 | $190.43 | $190.45 | $190.40 |
| Purchase #2 | $125.32 | 6.630% | $133.6287 | $133.63 | $133.65 | $133.60 |
| Purchase #3 | $30.34 | 4.654% | $31.752 | $31.75 | $31.75 | $31.80 |
| Purchase #4 | $213.81 | 11.354% | $238.086 | $238.09 | $238.10 | $238.10 |
| Purchase #5 | $210.44 | 5.190% | $221.3618 | $221.36 | $221.35 | $221.40 |
| Purchase #6 | $235.82 | 13.716% | $268.1651 | $268.17 | $268.15 | $268.20 |
| Purchase #7 | $76.84 | 4.744% | $80.4853 | $80.49 | $80.50 | $80.50 |
| 7 purchase totals = | $1,062.25 | $1,163.9091 | $1,163.92 | $1,163.95 | $1,164.00 | |