| 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 | $135.37 | 6.749% | $144.5061 | $144.51 | $144.50 | $144.50 |
| Purchase #2 | $250.29 | 4.378% | $261.2477 | $261.25 | $261.25 | $261.20 |
| Purchase #3 | $228.85 | 4.385% | $238.8851 | $238.89 | $238.90 | $238.90 |
| Purchase #4 | $166.43 | 12.737% | $187.6282 | $187.63 | $187.65 | $187.60 |
| Purchase #5 | $80.84 | 7.755% | $87.1091 | $87.11 | $87.10 | $87.10 |
| Purchase #6 | $6.93 | 5.472% | $7.3092 | $7.31 | $7.30 | $7.30 |
| Purchase #7 | $160.63 | 4.575% | $167.9788 | $167.98 | $168.00 | $168.00 |
| 7 purchase totals = | $1,029.34 | $1,094.6642 | $1,094.68 | $1,094.70 | $1,094.60 | |