| 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 | $131.51 | 12.414% | $147.8357 | $147.84 | $147.85 | $147.80 |
| Purchase #2 | $196.63 | 5.624% | $207.6885 | $207.69 | $207.70 | $207.70 |
| Purchase #3 | $171.79 | 9.478% | $188.0723 | $188.07 | $188.05 | $188.10 |
| Purchase #4 | $224.44 | 9.870% | $246.5922 | $246.59 | $246.60 | $246.60 |
| Purchase #5 | $138.78 | 4.637% | $145.2152 | $145.22 | $145.20 | $145.20 |
| Purchase #6 | $107.33 | 9.545% | $117.5746 | $117.57 | $117.55 | $117.60 |
| Purchase #7 | $47.85 | 13.731% | $54.4203 | $54.42 | $54.40 | $54.40 |
| 7 purchase totals = | $1,018.33 | $1,107.3988 | $1,107.40 | $1,107.35 | $1,107.40 | |