| 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 | $157.60 | 9.583% | $172.7028 | $172.70 | $172.70 | $172.70 |
| Purchase #2 | $225.41 | 11.682% | $251.7424 | $251.74 | $251.75 | $251.70 |
| Purchase #3 | $111.29 | 4.116% | $115.8707 | $115.87 | $115.85 | $115.90 |
| Purchase #4 | $90.64 | 7.362% | $97.3129 | $97.31 | $97.30 | $97.30 |
| Purchase #5 | $16.93 | 4.786% | $17.7403 | $17.74 | $17.75 | $17.70 |
| Purchase #6 | $136.65 | 5.291% | $143.8802 | $143.88 | $143.90 | $143.90 |
| Purchase #7 | $235.54 | 13.281% | $266.8221 | $266.82 | $266.80 | $266.80 |
| 7 purchase totals = | $974.06 | $1,066.0714 | $1,066.06 | $1,066.05 | $1,066.00 | |