| 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 | $188.54 | 7.142% | $202.0055 | $202.01 | $202.00 | $202.00 |
| Purchase #2 | $120.71 | 9.117% | $131.7151 | $131.72 | $131.70 | $131.70 |
| Purchase #3 | $143.25 | 10.194% | $157.8529 | $157.85 | $157.85 | $157.90 |
| Purchase #4 | $79.50 | 8.440% | $86.2098 | $86.21 | $86.20 | $86.20 |
| Purchase #5 | $16.77 | 11.559% | $18.7084 | $18.71 | $18.70 | $18.70 |
| Purchase #6 | $149.79 | 11.612% | $167.1836 | $167.18 | $167.20 | $167.20 |
| Purchase #7 | $10.38 | 7.262% | $11.1338 | $11.13 | $11.15 | $11.10 |
| 7 purchase totals = | $708.94 | $774.8091 | $774.81 | $774.80 | $774.80 | |