| 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 | $181.54 | 12.523% | $204.2743 | $204.27 | $204.25 | $204.30 |
| Purchase #2 | $88.57 | 9.630% | $97.0993 | $97.10 | $97.10 | $97.10 |
| Purchase #3 | $191.59 | 5.540% | $202.2041 | $202.20 | $202.20 | $202.20 |
| Purchase #4 | $140.69 | 12.567% | $158.3705 | $158.37 | $158.35 | $158.40 |
| Purchase #5 | $23.58 | 5.290% | $24.8274 | $24.83 | $24.85 | $24.80 |
| Purchase #6 | $168.27 | 9.441% | $184.1564 | $184.16 | $184.15 | $184.20 |
| Purchase #7 | $176.52 | 3.719% | $183.0848 | $183.08 | $183.10 | $183.10 |
| 7 purchase totals = | $970.76 | $1,054.0168 | $1,054.01 | $1,054.00 | $1,054.10 | |