| 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 | $190.72 | 8.730% | $207.3699 | $207.37 | $207.35 | $207.40 |
| Purchase #2 | $148.39 | 8.272% | $160.6648 | $160.66 | $160.65 | $160.70 |
| Purchase #3 | $225.25 | 10.594% | $249.113 | $249.11 | $249.10 | $249.10 |
| Purchase #4 | $189.46 | 13.690% | $215.3971 | $215.40 | $215.40 | $215.40 |
| Purchase #5 | $34.55 | 4.453% | $36.0885 | $36.09 | $36.10 | $36.10 |
| Purchase #6 | $134.40 | 11.654% | $150.063 | $150.06 | $150.05 | $150.10 |
| Purchase #7 | $81.53 | 13.862% | $92.8317 | $92.83 | $92.85 | $92.80 |
| 7 purchase totals = | $1,004.30 | $1,111.5280 | $1,111.52 | $1,111.50 | $1,111.60 | |