| 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 | $160.36 | 3.463% | $165.9133 | $165.91 | $165.90 | $165.90 |
| Purchase #2 | $113.60 | 8.634% | $123.4082 | $123.41 | $123.40 | $123.40 |
| Purchase #3 | $106.49 | 5.835% | $112.7037 | $112.70 | $112.70 | $112.70 |
| Purchase #4 | $187.44 | 7.423% | $201.3537 | $201.35 | $201.35 | $201.40 |
| Purchase #5 | $103.28 | 10.813% | $114.4477 | $114.45 | $114.45 | $114.40 |
| Purchase #6 | $97.55 | 13.128% | $110.3564 | $110.36 | $110.35 | $110.40 |
| Purchase #7 | $229.46 | 13.834% | $261.2035 | $261.20 | $261.20 | $261.20 |
| 7 purchase totals = | $998.18 | $1,089.3865 | $1,089.38 | $1,089.35 | $1,089.40 | |