| 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 | $149.96 | 10.431% | $165.6023 | $165.60 | $165.60 | $165.60 |
| Purchase #2 | $238.52 | 12.565% | $268.49 | $268.49 | $268.50 | $268.50 |
| Purchase #3 | $36.79 | 7.595% | $39.5842 | $39.58 | $39.60 | $39.60 |
| Purchase #4 | $205.72 | 10.198% | $226.6993 | $226.70 | $226.70 | $226.70 |
| Purchase #5 | $145.53 | 8.558% | $157.9845 | $157.98 | $158.00 | $158.00 |
| Purchase #6 | $245.75 | 10.375% | $271.2466 | $271.25 | $271.25 | $271.20 |
| Purchase #7 | $230.85 | 13.829% | $262.7742 | $262.77 | $262.75 | $262.80 |
| 7 purchase totals = | $1,253.12 | $1,392.3811 | $1,392.37 | $1,392.40 | $1,392.40 | |