| 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 | $113.64 | 6.529% | $121.0596 | $121.06 | $121.05 | $121.10 |
| Purchase #2 | $133.34 | 6.674% | $142.2391 | $142.24 | $142.25 | $142.20 |
| Purchase #3 | $87.34 | 11.608% | $97.4784 | $97.48 | $97.50 | $97.50 |
| Purchase #4 | $143.96 | 9.709% | $157.9371 | $157.94 | $157.95 | $157.90 |
| Purchase #5 | $45.42 | 12.761% | $51.216 | $51.22 | $51.20 | $51.20 |
| Purchase #6 | $152.58 | 13.139% | $172.6275 | $172.63 | $172.65 | $172.60 |
| Purchase #7 | $120.53 | 11.474% | $134.3596 | $134.36 | $134.35 | $134.40 |
| 7 purchase totals = | $796.81 | $876.9173 | $876.93 | $876.95 | $876.90 | |