| 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 | $199.51 | 10.865% | $221.1868 | $221.19 | $221.20 | $221.20 |
| Purchase #2 | $172.83 | 7.681% | $186.1051 | $186.11 | $186.10 | $186.10 |
| Purchase #3 | $68.34 | 10.237% | $75.336 | $75.34 | $75.35 | $75.30 |
| Purchase #4 | $76.45 | 6.463% | $81.391 | $81.39 | $81.40 | $81.40 |
| Purchase #5 | $220.56 | 10.212% | $243.0836 | $243.08 | $243.10 | $243.10 |
| Purchase #6 | $223.26 | 3.848% | $231.851 | $231.85 | $231.85 | $231.90 |
| Purchase #7 | $158.28 | 6.730% | $168.9322 | $168.93 | $168.95 | $168.90 |
| 7 purchase totals = | $1,119.23 | $1,207.8857 | $1,207.89 | $1,207.95 | $1,207.90 | |