| 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 | $150.51 | 12.144% | $168.7879 | $168.79 | $168.80 | $168.80 |
| Purchase #2 | $164.99 | 4.801% | $172.9112 | $172.91 | $172.90 | $172.90 |
| Purchase #3 | $66.37 | 13.655% | $75.4328 | $75.43 | $75.45 | $75.40 |
| Purchase #4 | $179.81 | 7.809% | $193.8514 | $193.85 | $193.85 | $193.90 |
| Purchase #5 | $146.31 | 4.581% | $153.0125 | $153.01 | $153.00 | $153.00 |
| Purchase #6 | $125.79 | 4.775% | $131.7965 | $131.80 | $131.80 | $131.80 |
| Purchase #7 | $230.94 | 6.541% | $246.0458 | $246.05 | $246.05 | $246.00 |
| 7 purchase totals = | $1,064.72 | $1,141.8381 | $1,141.84 | $1,141.85 | $1,141.80 | |