| 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 | $135.31 | 8.694% | $147.0739 | $147.07 | $147.05 | $147.10 |
| Purchase #2 | $70.93 | 5.189% | $74.6106 | $74.61 | $74.60 | $74.60 |
| Purchase #3 | $134.27 | 6.676% | $143.2339 | $143.23 | $143.25 | $143.20 |
| Purchase #4 | $113.39 | 6.626% | $120.9032 | $120.90 | $120.90 | $120.90 |
| Purchase #5 | $200.62 | 13.788% | $228.2815 | $228.28 | $228.30 | $228.30 |
| Purchase #6 | $151.44 | 3.360% | $156.5284 | $156.53 | $156.55 | $156.50 |
| Purchase #7 | $10.73 | 13.855% | $12.2166 | $12.22 | $12.20 | $12.20 |
| 7 purchase totals = | $816.69 | $882.8481 | $882.84 | $882.85 | $882.80 | |