| 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 | $168.54 | 11.540% | $187.9895 | $187.99 | $188.00 | $188.00 |
| Purchase #2 | $204.68 | 9.351% | $223.8196 | $223.82 | $223.80 | $223.80 |
| Purchase #3 | $77.78 | 3.113% | $80.2013 | $80.20 | $80.20 | $80.20 |
| Purchase #4 | $81.92 | 9.376% | $89.6008 | $89.60 | $89.60 | $89.60 |
| Purchase #5 | $158.73 | 8.124% | $171.6252 | $171.63 | $171.65 | $171.60 |
| Purchase #6 | $126.45 | 9.710% | $138.7283 | $138.73 | $138.75 | $138.70 |
| Purchase #7 | $147.96 | 3.585% | $153.2644 | $153.26 | $153.25 | $153.30 |
| 7 purchase totals = | $966.06 | $1,045.2291 | $1,045.23 | $1,045.25 | $1,045.20 | |