| 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 | $101.81 | 11.783% | $113.8063 | $113.81 | $113.80 | $113.80 |
| Purchase #2 | $58.92 | 7.648% | $63.4262 | $63.43 | $63.45 | $63.40 |
| Purchase #3 | $140.90 | 13.802% | $160.347 | $160.35 | $160.35 | $160.30 |
| Purchase #4 | $136.79 | 9.707% | $150.0682 | $150.07 | $150.05 | $150.10 |
| Purchase #5 | $74.39 | 3.610% | $77.0755 | $77.08 | $77.10 | $77.10 |
| Purchase #6 | $57.94 | 5.306% | $61.0143 | $61.01 | $61.00 | $61.00 |
| Purchase #7 | $231.31 | 8.109% | $250.0669 | $250.07 | $250.05 | $250.10 |
| 7 purchase totals = | $802.06 | $875.8044 | $875.82 | $875.80 | $875.80 | |