| 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 | $132.43 | 10.543% | $146.3921 | $146.39 | $146.40 | $146.40 |
| Purchase #2 | $34.83 | 12.587% | $39.2141 | $39.21 | $39.20 | $39.20 |
| Purchase #3 | $231.42 | 5.811% | $244.8678 | $244.87 | $244.85 | $244.90 |
| Purchase #4 | $20.56 | 7.690% | $22.1411 | $22.14 | $22.15 | $22.10 |
| Purchase #5 | $56.86 | 11.199% | $63.2278 | $63.23 | $63.25 | $63.20 |
| Purchase #6 | $178.26 | 12.703% | $200.9044 | $200.90 | $200.90 | $200.90 |
| Purchase #7 | $151.48 | 9.483% | $165.8448 | $165.84 | $165.85 | $165.80 |
| 7 purchase totals = | $805.84 | $882.5921 | $882.58 | $882.60 | $882.50 | |