| 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 | $138.58 | 13.275% | $156.9765 | $156.98 | $157.00 | $157.00 |
| Purchase #2 | $120.36 | 9.873% | $132.2431 | $132.24 | $132.25 | $132.20 |
| Purchase #3 | $239.36 | 6.424% | $254.7365 | $254.74 | $254.75 | $254.70 |
| Purchase #4 | $180.44 | 4.130% | $187.8922 | $187.89 | $187.90 | $187.90 |
| Purchase #5 | $80.30 | 3.758% | $83.3177 | $83.32 | $83.30 | $83.30 |
| Purchase #6 | $201.99 | 9.315% | $220.8054 | $220.81 | $220.80 | $220.80 |
| Purchase #7 | $82.93 | 9.809% | $91.0646 | $91.06 | $91.05 | $91.10 |
| 7 purchase totals = | $1,043.96 | $1,127.0360 | $1,127.04 | $1,127.05 | $1,127.00 | |