| 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 | $161.36 | 5.322% | $169.9476 | $169.95 | $169.95 | $169.90 |
| Purchase #2 | $196.31 | 4.419% | $204.9849 | $204.98 | $205.00 | $205.00 |
| Purchase #3 | $56.73 | 7.620% | $61.0528 | $61.05 | $61.05 | $61.10 |
| Purchase #4 | $141.96 | 4.142% | $147.84 | $147.84 | $147.85 | $147.80 |
| Purchase #5 | $34.33 | 8.478% | $37.2405 | $37.24 | $37.25 | $37.20 |
| Purchase #6 | $79.88 | 4.341% | $83.3476 | $83.35 | $83.35 | $83.30 |
| Purchase #7 | $73.55 | 3.751% | $76.3089 | $76.31 | $76.30 | $76.30 |
| 7 purchase totals = | $744.12 | $780.7223 | $780.72 | $780.75 | $780.60 | |