| 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 | $165.39 | 6.571% | $176.2578 | $176.26 | $176.25 | $176.30 |
| Purchase #2 | $184.78 | 9.366% | $202.0865 | $202.09 | $202.10 | $202.10 |
| Purchase #3 | $142.76 | 6.809% | $152.4805 | $152.48 | $152.50 | $152.50 |
| Purchase #4 | $189.75 | 6.489% | $202.0629 | $202.06 | $202.05 | $202.10 |
| Purchase #5 | $8.64 | 13.718% | $9.8252 | $9.83 | $9.85 | $9.80 |
| Purchase #6 | $240.27 | 6.293% | $255.3902 | $255.39 | $255.40 | $255.40 |
| Purchase #7 | $218.41 | 6.830% | $233.3274 | $233.33 | $233.35 | $233.30 |
| 7 purchase totals = | $1,150.00 | $1,231.4305 | $1,231.44 | $1,231.50 | $1,231.50 | |