| 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 | $161.81 | 10.548% | $178.8777 | $178.88 | $178.90 | $178.90 |
| Purchase #2 | $174.34 | 10.695% | $192.9857 | $192.99 | $193.00 | $193.00 |
| Purchase #3 | $208.35 | 6.132% | $221.126 | $221.13 | $221.15 | $221.10 |
| Purchase #4 | $232.87 | 6.265% | $247.4593 | $247.46 | $247.45 | $247.50 |
| Purchase #5 | $15.70 | 13.729% | $17.8555 | $17.86 | $17.85 | $17.90 |
| Purchase #6 | $43.76 | 5.157% | $46.0167 | $46.02 | $46.00 | $46.00 |
| Purchase #7 | $117.73 | 11.504% | $131.2737 | $131.27 | $131.25 | $131.30 |
| 7 purchase totals = | $954.56 | $1,035.5946 | $1,035.61 | $1,035.60 | $1,035.70 | |