| 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 | $77.89 | 3.680% | $80.7564 | $80.76 | $80.75 | $80.80 |
| Purchase #2 | $113.28 | 8.506% | $122.9156 | $122.92 | $122.90 | $122.90 |
| Purchase #3 | $165.87 | 9.469% | $181.5762 | $181.58 | $181.60 | $181.60 |
| Purchase #4 | $133.66 | 10.325% | $147.4604 | $147.46 | $147.45 | $147.50 |
| Purchase #5 | $152.44 | 4.531% | $159.3471 | $159.35 | $159.35 | $159.30 |
| Purchase #6 | $166.34 | 10.669% | $184.0868 | $184.09 | $184.10 | $184.10 |
| Purchase #7 | $140.27 | 3.229% | $144.7993 | $144.80 | $144.80 | $144.80 |
| 7 purchase totals = | $949.75 | $1,020.9418 | $1,020.96 | $1,020.95 | $1,021.00 | |