| 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 | $168.92 | 4.859% | $177.1278 | $177.13 | $177.15 | $177.10 |
| Purchase #2 | $52.70 | 8.595% | $57.2296 | $57.23 | $57.25 | $57.20 |
| Purchase #3 | $150.90 | 11.714% | $168.5764 | $168.58 | $168.60 | $168.60 |
| Purchase #4 | $179.71 | 4.248% | $187.3441 | $187.34 | $187.35 | $187.30 |
| Purchase #5 | $134.73 | 3.319% | $139.2017 | $139.20 | $139.20 | $139.20 |
| Purchase #6 | $234.92 | 9.287% | $256.737 | $256.74 | $256.75 | $256.70 |
| Purchase #7 | $192.52 | 5.717% | $203.5264 | $203.53 | $203.55 | $203.50 |
| 7 purchase totals = | $1,114.40 | $1,189.7430 | $1,189.75 | $1,189.85 | $1,189.60 | |