| 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 | $167.36 | 8.361% | $181.353 | $181.35 | $181.35 | $181.40 |
| Purchase #2 | $120.82 | 10.574% | $133.5955 | $133.60 | $133.60 | $133.60 |
| Purchase #3 | $219.92 | 6.663% | $234.5733 | $234.57 | $234.55 | $234.60 |
| Purchase #4 | $89.96 | 9.390% | $98.4072 | $98.41 | $98.40 | $98.40 |
| Purchase #5 | $54.30 | 11.863% | $60.7416 | $60.74 | $60.75 | $60.70 |
| Purchase #6 | $60.92 | 4.405% | $63.6035 | $63.60 | $63.60 | $63.60 |
| Purchase #7 | $103.39 | 3.465% | $106.9725 | $106.97 | $106.95 | $107.00 |
| 7 purchase totals = | $816.67 | $879.2466 | $879.24 | $879.20 | $879.30 | |