| 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 | $165.99 | 7.697% | $178.7663 | $178.77 | $178.75 | $178.80 |
| Purchase #2 | $70.58 | 13.455% | $80.0765 | $80.08 | $80.10 | $80.10 |
| Purchase #3 | $211.75 | 11.477% | $236.0525 | $236.05 | $236.05 | $236.10 |
| Purchase #4 | $56.39 | 10.329% | $62.2145 | $62.21 | $62.20 | $62.20 |
| Purchase #5 | $219.76 | 12.129% | $246.4147 | $246.41 | $246.40 | $246.40 |
| Purchase #6 | $122.34 | 9.815% | $134.3477 | $134.35 | $134.35 | $134.30 |
| Purchase #7 | $68.48 | 3.764% | $71.0576 | $71.06 | $71.05 | $71.10 |
| 7 purchase totals = | $915.29 | $1,008.9298 | $1,008.93 | $1,008.90 | $1,009.00 | |